Science & Nature: A _____'S Roar Can Be Heard For Over 2 Miles (3 Km)`Tiger Science & Nature: A ________ ___'S Spots Are Like A Fingerprint Or A Snowflake, No Two Cows Have Exactly The Same Pattern Of Spots`Holstein Cow Science & Nature: A _______'S Sticky, Black Tongue Can Be More Than 18 Inches Long And Is Used To Gather Food Into The Mouth. Males Typically Feed With Their Head And Neck At Full Vertical Stretch, Often With Their Tongues Extended To Reach The Shoots On The Underside Of The Mature Tree Canopy. Females Feed At The Body Or Knee Height, With Their Necks Curled Over`Giraffe Science & Nature: A _____'S Stomach Is Located In The Front One-Fifth Portion Of Its Body`Snake Science & Nature: As Sulphur Also Known`Brimstone Science & Nature: A Star Called That Has A Fainter Companion`Double Star Science & Nature: A Starfish Can Turn Its ______ Inside Out`Stomach Science & Nature: A Starfish Has Eight Eyes, One At The End Of Each`Leg Science & Nature: A Starfish Has Eight ____, One At The End Of Each Leg`Eyes Science & Nature: A Starfish Has _____ Eyes, One At The End Of Each Leg`Eight Science & Nature: A Starting Material In A Chemical Reaction`Reactant Science & Nature: A Steep Rugged Rock`Crag Science & Nature: A Stegosaurus Weighed About As Much 25 Men, But Its Brain Was About The Size Of A`Walnut Science & Nature: As The Speed Of A Body Approaches The Speed Of Light, Its Mass Approaches`Infinity Science & Nature: As The Tree With The Botanical Name 'Betula' Better Known`Birch Science & Nature: A Strand In The Web Of A ______ ______ Is As Strong As A Steel Wire Of The Same Thickness`Golden Spider Science & Nature: A Strand Of ______ ___ May Be Stronger Than An Equal Diameter Of Steel`Spider Web Science & Nature: A Strand Of Spider Web May Be Stronger Than An Equal Diameter Of`Steel Science & Nature: A Strawberry Roan Would Be What Colour Without His White Hairs`Chestnut Science & Nature: Astronaut ____ _________ First Stepped On The Moon With His Left Foot`Neil Armstrong Science & Nature: Astronaut Neil Armstrong Stepped On The Moon With His __________ Foot First`Left Science & Nature: Astronomers Believe Jupiter's Moon, ______, May Have An Ocean Of Liquid Water Beneath An Ice Cap`Europa Science & Nature: A Sugar With The Formula C12h22011, Belonging To The Group Of Carbohydrates Known As Disaccharides (Sugar)`Sucrose Science & Nature: A Superstition Says That A _____ ________ Can Find Lost Cows. If You're Missing A Cow, Legend Has It That If You Hold A Daddy Longlegs By Its Back Legs, One Of Its Front Legs Will Point In The Direction Of The Missing Cattle`Daddy Longlegs Science & Nature: A Superstition Says That A Daddy Longlegs Can Find ____ ____. If You're Missing A Cow, Legend Has It That If You Hold A Daddy Longlegs By Its Back Legs, One Of Its Front Legs Will Point In The Direction Of The Missing Cattle`Lost Cows Science & Nature: As Water Droplets Freeze, They Grow Into Tiny Snow Crystals. These Stick Together To Make What`Snowflakes Science & Nature: As What Are Male Bees Also Known`Drones Science & Nature: As What Is A Camelopard Also Known`Giraffe Science & Nature: As What Is A Giraffe Also Known`Camelopard Science & Nature: As What Is A Moose Also Known`Algonquin Science & Nature: As What Is Polaris Also Known`North Star Science & Nature: As What Is The North Star Also Known`Polaris Science & Nature: A _____ Swims At A Speed Of Approximately 15 Miles Per Hour`Penguin Science & Nature: A Tagged Bird Of This Species Flew The Greatest Known Distance For A Bird. (22,500 Km)`Arctic Tern Science & Nature: A __________ Takes 33 Hours To Crawl One Mile`Snail Science & Nature: At Birth, A __________ Is Smaller Than A Mouse And Weighs About Four Ounces`Panda Science & Nature: At Birth, A Panda Is Smaller Than A _____ And Weighs About Four Ounces`Mouse Science & Nature: At Birth, Baby __________ Are Only About An Inch Long - No Bigger Than A Large Waterbug Or A Queen Bee`Kangaroos Science & Nature: At Birth, The White Whale Is`Black Science & Nature: A Teaspoon Of _______ ____ ________ Weighs About 110 Million Tons`Neutron Star Material Science & Nature: A Terrapin Is A Type Of`Turtle Science & Nature: At Full Tilt, About How Far Can Pumas Leap`Sixty Feet Science & Nature: A Thoroughbred Horse's Name May Not Contain More Than How Many Letters`Fourteen Science & Nature: Athropod With Worm Like Body And Many Legs`Centipede Science & Nature: A Tibetan Priest`Lama Science & Nature: A Tiger's Paw Prints Are Called ___ _____. A Tiger's Forefeet Have Five Toes And The Hind Feet Have Four Toes. All Toes Have Claws. The Claws Are 80 To 100 Mm In Length`Pug Marks Science & Nature: A Tiger's Paw Prints Are Called ___`Pug Marks Science & Nature: Atlantic __________ Are Able To Leap 15 Feet High`Salmon Science & Nature: At Midday On _______, The Sunlight Is Hot Enough To Melt Lead`Mercury Science & Nature: Atmospheric Precipitation With A Ph Below 3.6 To 5.7`Acid Rain Science & Nature: ____ Atmospheric Pressure Is Usually Associated With Dry Weather`High Science & Nature: A Tokinese Is A Type Of`Cat Science & Nature: Atomic Number 100`Fermium Science & Nature: Atomic Number 101`Mendelevium Science & Nature: Atomic Number 102`Nobelium Science & Nature: Atomic Number 103`Lawrencium Science & Nature: Atomic Number 11`Sodium Science & Nature: Atomic Number 12`Magnesium Science & Nature: Atomic Number 13`Aluminium Science & Nature: Atomic Number 14`Silicon Science & Nature: Atomic Number 16`Sulphur Science & Nature: Atomic Number 17`Chlorine Science & Nature: Atomic Number 18`Argon Science & Nature: Atomic Number 19`Potassium Science & Nature: Atomic Number 1`Hydrogen Science & Nature: Atomic Number 20`Calcium Science & Nature: Atomic Number 21`Scandium Science & Nature: Atomic Number 22`Titanium Science & Nature: Atomic Number 23`Vanadium Science & Nature: Atomic Number 24`Chromium Science & Nature: Atomic Number 25`Manganese Science & Nature: Atomic Number 26`Iron Science & Nature: Atomic Number 27`Cobalt Science & Nature: Atomic Number 28`Nickel Science & Nature: Atomic Number 2`Helium Science & Nature: Atomic Number 30`Zinc Science & Nature: Atomic Number 31`Gallium Science & Nature: Atomic Number 32`Germanium Science & Nature: Atomic Number 33`Arsenic Science & Nature: Atomic Number 34`Selenium Science & Nature: Atomic Number 35`Bromine Science & Nature: Atomic Number 36`Krypton Science & Nature: Atomic Number 37`Rubidium Science & Nature: Atomic Number 38`Strontium Science & Nature: Atomic Number 39`Yttrium Science & Nature: Atomic Number 3`Lithium Science & Nature: Atomic Number 41`Niobium Science & Nature: Atomic Number 42`Molybdenum Science & Nature: Atomic Number 43`Technetium Science & Nature: Atomic Number 44`Ruthenium Science & Nature: Atomic Number 45`Rhodium Science & Nature: Atomic Number 46`Palladium Science & Nature: Atomic Number 47`Silver Science & Nature: Atomic Number 48`Cadmium Science & Nature: Atomic Number 4`Beryllium Science & Nature: Atomic Number 50`Tin Science & Nature: Atomic Number 51`Antimony Science & Nature: Atomic Number 53`Iodine Science & Nature: Atomic Number 55`Caesium Science & Nature: Atomic Number 56`Barium Science & Nature: Atomic Number 58`Cerium Science & Nature: Atomic Number 59`Praeseodymim Science & Nature: Atomic Number 5`Boron Science & Nature: Atomic Number 60`Neodymium Science & Nature: Atomic Number 61`Promethium Science & Nature: Atomic Number 62`Samarium Science & Nature: Atomic Number 63`Europium Science & Nature: Atomic Number 64`Gadolinium Science & Nature: Atomic Number 65`Terbium Science & Nature: Atomic Number 66`Dysprosium Science & Nature: Atomic Number 68`Erbium Science & Nature: Atomic Number 69`Thulium Science & Nature: Atomic Number 6`Carbon Science & Nature: Atomic Number 70`Ytterbium Science & Nature: Atomic Number 71`Lutetium Science & Nature: Atomic Number 72`Hafnium Science & Nature: Atomic Number 73`Tantalum Science & Nature: Atomic Number 76`Osmium Science & Nature: Atomic Number 77`Iridium Science & Nature: Atomic Number 78`Platinum Science & Nature: Atomic Number 80`Mercury Science & Nature: Atomic Number 82`Lead Science & Nature: Atomic Number 84`Polonium Science & Nature: Atomic Number 85`Astatine Science & Nature: Atomic Number 87`Francium Science & Nature: Atomic Number 88`Radium Science & Nature: Atomic Number 8`Oxygen Science & Nature: Atomic Number 90`Thorium Science & Nature: Atomic Number 91`Protactinium Science & Nature: Atomic Number 92`Uranium Science & Nature: Atomic Number 93`Neptunium Science & Nature: Atomic Number 94`Plutonium Science & Nature: Atomic Number 96`Curium Science & Nature: Atomic Number 99`Einsteinium Science & Nature: Atomic Number 9`Fluorine Science & Nature: At One 'Sitting, ' A ________ Can Absorb One And A Half Times Its Own Weight In Blood`Mosquito Science & Nature: At One Time In Scotland, Witches Were Suspected Of Assuming The Form Of Red`Butterflies Science & Nature: A _____ Tongue Is Attached To The Roof Of Its Mouth`Crocodiles Science & Nature: A _______ Tongue Is Twice The Length Of Its Body`Chameleon's Science & Nature: A Tortoise Drinks Water Through Its`Nose Science & Nature: A Tropical House Lizard`Gecko Science & Nature: A Tsavorite Garnet Is What Colour`Green Science & Nature: At Seven Inches Long, The Wilson's Storm Petrel Is The Smallest Bird To Breed On The`Antarctic Continent Science & Nature: At The Equator, The Brightest Star In The Night`Sirius Science & Nature: A Turkey's Furcula Is Commonly Known As`A Wishbone Science & Nature: A Turtle`Terrapin Science & Nature: At What Age Does A Filly Become A Mare`5 Science & Nature: At What Age Does A Filly Become A Mare`Five Years Science & Nature: A Two-Day-Old _______ Can Outrun A Full-Grown Horse`Gazelle Science & Nature: A Type Of ___ ____ Called A Chiton Has Iron Teeth`Sea Slug Science & Nature: A Type Of Lizard, The __________, Escapes Pursuers By Crawling Into A Crack In A Rock And Inflating Its Body With Air So That It Is Wedged Tightly Into The Crack And Can't Be Pulled Out`Chuckwalla Science & Nature: A Type Of Sea Slug Called A Chiton Has ____`Iron Teeth Science & Nature: A Type Of Sea Slug Called A ______ Has Iron Teeth`Chiton Science & Nature: A Type Of ______, The Chuckwalla, Escapes Pursuers By Crawling Into A Crack In A Rock And Inflating Its Body With Air So That It Is Wedged Tightly Into The Crack And Can't Be Pulled Out`Lizard Science & Nature: A Typical Bed Usually Houses More Than 6 Billion ____`Dust Mites Science & Nature: Au`Gold Science & Nature: A Unique Crystal Type Called 'Pyritohedron' Is Named After This Mineral`Pyrite Science & Nature: Australia Is Home To 350 Different Kinds Of`Butterflies Science & Nature: Australia Is The Richest Source Of Mineral _____ In The World`Sands Science & Nature: Australian _______ Have Been Known To Build Mounds Twenty Feet High And At Least 100 Feet Wide`Termites Science & Nature: Australian Termites Have Been Known To ________ Twenty Feet High And At Least 100 Feet Wide`Build Mounds Science & Nature: Australia's __________ Is The World's Most Dangerous Jellyfish. Its Toxin Is More Potent Than Cobra Venom And Can Kill A Person In Minutes`Box Jelly Science & Nature: Australia's ___ _____ Is The World's Most Dangerous Jellyfish. Its Toxin Is More Potent Than Cobra Venom And Can Kill A Person In Minutes`Box Jellyfish Science & Nature: Austrian Physicist And Nobel Laureate, Best Known For His Mathematical Studies Of The Wave Mechanics Of Orbiting Electrons`Schrodinger Science & Nature: A Volcano That Is Neither Active Nor Extinct`Dormant Science & Nature: A Wading Bird With Long Upturned Bill`Avocet Science & Nature: A Wallaby Is What Kind Of Animal`Kangaroo Science & Nature: A Walrus Has About 400 To 700`Vibrissae Science & Nature: A __________ Was Exhibited For The First Time In New York City In 1826`Rhinoceros Science & Nature: A Water Salamander Is Aka What`Undine Science & Nature: A ___________ Weighed About As Much 25 Men, But Its Brain Was About The Size Of A Walnut`Stegosaurus Science & Nature: A __________ Weighing 120 Pounds Exerts A Force Of About 1,540 Pounds Between Its Jaws. A Human Being's Jaws Exert A Force Of Only 40 To 80 Pounds`Crocodile Science & Nature: A ___ Weighs About 1,400 Pounds, And Eats About 55 Pounds Of Food Per Day`Cow Science & Nature: A Wether`A Castrated Ram Science & Nature: A ____ Whale Can Grow As Long As Three Railway Cars And Heavier Than 35 Elephants, And Has A Tongue The Size Of A Small Car`Blue Science & Nature: A Whale's _____ Is Called A Dork`Penis Science & Nature: A Whale's Penis Called`Dork Science & Nature: A Wild Cat, Known As 'The _______ ___, ' Actually Swims To Catch Fish. Called The Bengali Mach-Bagral, Nature Gave This Cat Extra-Long Claws, Which It Uses Like Fishhooks. The Fishing Cat Is Found In Nepal, Burma, Southern China, And Parts Of India`Fishing Cat Science & Nature: A Wild Cat, Known As 'The Fishing Cat' Actually Swims To Catch Fish. Called The Bengali Mach-Bagral, Nature Gave This Cat Extra-Long Claws, Which It Uses Like Fishhooks. The Fishing Cat Is Found In Nepal, Burma, Southern China And Parts Of`India Science & Nature: A Wild Cat, Known As 'The Fishing Cat, ' Actually Swims To Catch Fish. Called The Bengali Mach-Bagral, Nature Gave This Cat _____-____ _____, Which It Uses Like Fishhooks. The Fishing Cat Is Found In Nepal, Burma, Southern China, And Parts Of India`Extra-Long Claws Science & Nature: A Wild Cat, Known As 'The Fishing Cat, ' Actually Swims To Catch Fish. Called The _______ ____-______, Nature Gave This Cat Extra-Long Claws, Which It Uses Like Fishhooks. The Fishing Cat Is Found In Nepal, Burma, Southern China, And Parts Of India`Bengali Mach-Bagral Science & Nature: A Wild Ox`Bison Science & Nature: A __________ Will Lay Bigger And Stronger Eggs If You Change The Lighting In Such A Way As To Make Them Think A Day Is 28 Hours Long`Chicken Science & Nature: A _______ Will Lay Bigger Eggs With Thicker Shells If The Lighting Is Changed In Such A Way As To Make Them Think A Day Is 28 Hours Long`Chicken Science & Nature: A _______ Will Live Nine Days Without It's Head Before It Starves To Death`Cockroach Science & Nature: A _____ Will Not Bite And Throw Its Scent At The Same Time`Skunk Science & Nature: A _____ Will Spend 22 Hours A Day Asleep, Earning It First Place As The World's Sleepiest Animal. Next In Line Is The Sloth At 20 Hours, The Armadillo At 19 Hours, The Opossum At 19 Hours, And The Lemur At 16 Hours A Day`Koala Science & Nature: A 'Winkle' Is An ______ ___`Edible Sea Snail Science & Nature: A Wolf's ____ _________ Ability Is 100 Times Greater Than Man's`Odor Detecting Science & Nature: A Wolf's Odour Detecting Ability Is __________ Times Greater Than Man's`One Hundred Science & Nature: A Woodchuck Breathes Only Ten Times Per Hour While ___________, While An Active Woodchuck Breathes 2,100 Times An Hour`Hibernating Science & Nature: A Woodpeckers ______ Is Long Enough To Wrap It Around His Head 2 Times`Tongue Science & Nature: A Xerophobic Afraid Of`Deserts Science & Nature: A 'Yesterday, Today And Tomorrow'`Shrub Science & Nature: A Young ______, Before It Enters Salt Water, Is Called A Parr`Salmon Science & Nature: A Young Duck Called`Duckling Science & Nature: A Young Fish Called`Fry Science & Nature: A Young Goose Called`Gosling Science & Nature: A Young Hare Called`Leveret Science & Nature: A Young Horse Or Related Animal`Foal Science & Nature: A Young Lion Called`Cub Science & Nature: A Young Male ___ ____ That Is Kept From The Breeding Grounds By The Older Males Is Called A Bachelor`Fur Seal Science & Nature: A Young Otter Called`Whelp Science & Nature: A Young Pigeon That Has Not Yet Flown Is A`Squab Science & Nature: A Young Salmon, Before It Enters Salt Water, Is Called A`Parr Science & Nature: A Young Swan Called`Cygnet Science & Nature: A Young ______ That Has Not Yet Flown Is A Squab`Pigeon Science & Nature: A Young Whale`Calf Science & Nature: A Young Zebra Called`Colt Science & Nature: A Zebra Is Which: Black With White Stripes Or White With Black Stripes`White With Black Stripes Science & Nature: Azurite Is An Ore Of Which Metal`Copper Science & Nature: Ba`Barium Science & Nature: ______ Baboons Have Been Known To Engage In A Primitive Form Of Prostitution By Stealing Food During Sex`Female Science & Nature: Baby ____ Are Born Blind And Remain Sightless For A Month`Mink Science & Nature: Baby ____________ Are Born In August And September`Rattlesnakes Science & Nature: Baby _____-____ ______ Are Born With Claws`Three-Toed Sloths Science & Nature: Baby _______ Are Called Kits Or Kittens`Beavers Science & Nature: Baby ______ Do Breathe Inside The Egg. An Eggshell May Look Solid, But It Actually Has Nearly 8,000 Pores That Are Large Enough For Oxygen To Flow In And For Carbon Dioxide To Flow Out`Chicks Science & Nature: Baby Dolphins And Whales Are Born Knowing How To Swim But Have To Be Pushed To The _____ By Their Mothers For Their First Breath Of Air. Most Births Are Tail First But They Can Also Be Head First`Surface Science & Nature: Baby Mink Are Born Blind And Remain Sightless For A`Month Science & Nature: Baby Rattlesnakes Are Born In August And`September Science & Nature: Baby Rattlesnakes Are Born Without`Rattles Science & Nature: 'Baby's Breath' Is The Common Name For Which Plant`Gypsophila Science & Nature: Baby ________ - Upon Birth When They Move To The Mother's Pouch - Are Smaller Than Honeybees. An Entire Litter Can Fit In A Teaspoon`Opossums Science & Nature: Back Of Horse's Leg Where Hair Grows Above Hoof`Fetlock Science & Nature: Badderlocks Is A Form Of`Seaweed Science & Nature: Badger`Taxidea Taxus Science & Nature: Bald Eagles Are Not Bald. The Top Of Their Head Is Covered With Slicked-Down White Feather: From A Distance They Appear`Hairless Science & Nature: Bald Eagles Are Not Bald. The Top Of Their Head Is Covered With Slicked-Down White Feathers: From A Distance, They Appear`Hairless Science & Nature: Bananas Are Actually What`Herbs Science & Nature: Bananas Do Not Grow On__________, But On Rhizomes`Trees Science & Nature: Bananas Do Not Grow On Trees, But On`Rhizomes Science & Nature: Bananas ____ Pointing Upwards`Grow Science & Nature: Barnacles Are ___________, And Are Related To Shrimp, Crabs, And Lobsters`Crustaceans Science & Nature: Barnacles Are Crustaceans, And Are Related To ______, Crabs, And Lobsters`Shrimp Science & Nature: Barnacles Are Crustaceans, And Are Related To Shrimp, _____, And Lobsters`Crabs Science & Nature: Based Upon The Assumption That Planetary Influences Affect Human Affairs`Astrology Science & Nature: Basking, Nurse And Whale Are All Types Of Which Animal`Shark Science & Nature: Bat, Big Brown`Eptesicus Fuscus Science & Nature: Bat, Little Brown`Myotis Lucifugus Science & Nature: Bats Always Turn __________ When Exiting A Cave`Left Science & Nature: Bats Are The Only Mammals That Are Able To Fly. The '______ ________' Can Only Do What The Gliding Opposum Does - Glide For Short Distances`Flying Squirrel Science & Nature: Bats Are The Only Mammals That Are Able To Fly. The 'Flying Squirrel' Can Only Do What The Gliding _______ Does - Glide For Short Distances`Opposum Science & Nature: Bats Are The Only Mammals That Are Able To Fly. The 'Flying Squirrel' Can Only Do What The Gliding Opposum Does - Glide For Short`Distances Science & Nature: Bats Are Voracious Insect Eaters. How Many Big Brown Bats Can Help Farmers By Chowing Down Over 18-Million Rootworms In Just One Summer`A Colony Of 150 Science & Nature: __________ Bats Do Not Suck Blood. They Bite, Then Lick Up The Flow`Vampire Science & Nature: Bauxite Is The Principal Ore Of Aluminium, Which Other Element Is Combined With The Metal In This Ore`Oxygen Science & Nature: B`Boron Science & Nature: Bear, Black`Ursus Americanus Science & Nature: Bear, Grizzly`Ursus Arctos Science & Nature: _____ Beat Their Wings About 1000 Times Every Second`Midges Science & Nature: Beaver`Castor Canadensis Science & Nature: Be`Beryllium Science & Nature: _____ _____ Became The First Hispanic Woman In Space On A Nine-Day Mission Aboard The Shuttle`Ellen Ochoa Science & Nature: Because Birds Carrying Messages Were Often Killed In Flight By Hawks, Medieval Arabs Made A Habit Of Sending Important Messages`Twice Science & Nature: Because It Is Continually Losing Body Heat, The __________ Must Keep Moving To Stay Warm. If Inactive For More Than A Few Hours, The Animal Will Lose Enough Body Heat To Freeze To Death`Shrew Science & Nature: Because Its Eyeball Is Fixed, The __________ Must Move Its Huge Body To Shift Its Line Of Sight`Whale Science & Nature: Because Its Tongue Is Too Short For Its Beak, The ______ Must Juggle Its Food Before Swallowing It`Toucan Science & Nature: Because Of A Large Orbital Eccentricity, __________ Was Closer To The Sun Than Neptune Between January 1979 And March 1999`Pluto Science & Nature: Because Of Its Unnoticeable Beak, This Dolphin Is Sometimes Confused With The Dusky Dolphin`Pacific White-Sided Dolphin Science & Nature: Because Of The Giant Panda's Large Size And The Small Size Of Their Offspring, It Is Difficult To Tell When A Panda Is`Pregnant Science & Nature: Because Of Their Acute Sense Of Smell, Dogs Are Trained To Sniff Out Everything From Drugs To Bombs To Iron Ore. In Ontario, Canada, Instruments Couldn't Locate Where Natural Gas Was Escaping From A Pipeline Buried 18 Feet Underground. Trained __________ Were Brought In. The Dogs Worked In Sub-Zero Temperatures And Covered Nearly 100 Miles Of Frozen Ground, Ultimately Finding More Than 150 Gas Leaks`German Shepherds Science & Nature: Because Of The Junk Food Offered By Tourists, A Herd Of ________ _____ In Alberta, Canada Province, Has Been In Danger Of Being Killed Off. The Herd Neglects The Normal Grass Diet In Favor Of The Candy And Other Junk Food Proffered. The Animals Are`Mountain Sheep Science & Nature: Because The Emu And The Kangaroo Cannot Walk Backwards, They Are On The Australian`Coat Of Arms Science & Nature: Bee Experts Say Honeybees Are Totally Blind To The Colour`Red Science & Nature: Beetles Taste Like Apples, _____ Like Pine Nuts, And White Worms Like Fried Pork Rinds`Wasps Science & Nature: Beetles Taste Like Apples, Wasps Like ____ ____, And White Worms Like Fried Pork Rinds`Pine Nuts Science & Nature: Beetles Taste Like Apples, Wasps Like Pine Nuts, And _____ _____ Like Fried Pork Rinds`White Worms Science & Nature: Before Its Name Was Changed, The African Penguin Used Be Called The ______ Penguin Because Of Its Donkey-Like Braying Call`Jackass Science & Nature: Before The Fur Trade Had Started In Canada, It Was Estimated That There Were Over 6 Million`Beavers Science & Nature: Being Made Up Of Mainly Gas, The Entire Planet Of Saturn Would _____ __`Float In Water Science & Nature: Being Made Up Of Mainly Gas, The Entire Planet Of ______ Would Float In Water`Saturn Science & Nature: ___________ Believe That The Universe Contains One Atom For Every 88 Gallons Of Space`Astronomers Science & Nature: Bell Metal An Alloy Of`Tin And Copper Science & Nature: _______ ___ _____ Belong To The Mammal Group Lagomorphs, Which Means 'Leaping Shapes.'`Rabbits And Hares Science & Nature: Beluga Whales Are Mammals Which Means They Have To Have Hair Or Fur On Some Part Of Their Body At Some Point In Their Life. While They Are A Foetus And After They Are First Born, They Have Some Hair On Their Top Lip, Also Called Their`Rostrum Science & Nature: Benthos Are Plants And Animals Living Where`Water Science & Nature: Bermuda, Mushroom, Organ-Pipe, Red, And Reef Are Types Of`Coral Science & Nature: Bermuda, Mushroom, _____-____, Red, And Reef Are Types Of Coral`Organ-Pipe Science & Nature: Bermuda, ________, Organ-Pipe, Red, And Reef Are Types Of Coral`Mushroom Science & Nature: Besides Earth, Only Jupiter, Saturn, Uranus, And Neptune Have Known ________`Magnetic Fields Science & Nature: Betta Splendens, Known For Its Labrynth Gills That Allow It To Live In Small Plastic Cups, It's Long Bright Fins And Aggression To Males Of The Same Species Is Also Called The`Siamese Fighting Fish Science & Nature: Between The Mid-1860's And 1883, The _____ Population In North America Was Reduced From And Estimated 13 Million To A Few Hundred`Bison Science & Nature: Between The Mid-1860's And 1883, The __________ Population In North America Was Reduced From An Estimated 13 Million To A Few Hundred`Bison Science & Nature: Bi`Bismuth Science & Nature: Bird Droppings Are A Chief Export Of Nauru, An Island Nation In ___ _______`The Western Pacific Science & Nature: Bird Droppings Are Chief Export Of _____, An Island Nation In The Western Pacific`Nauru Science & Nature: Birds Do Not Have _____ ______, So Their Bodies Cannot Cool Down Through Perspiration. Their Bodies Cool By Flight Or, When At Rest, Panting`Sweat Glands Science & Nature: Birds Do Not Have Sweat Glands, So Their Bodies Cannot Cool Down Through Perspiration. Their Bodies Cool By Flight Or, When At ____, Panting`Rest Science & Nature: Birds Do Not Have Sweat Glands, So Their Bodies Cannot Cool Down Through Perspiration. Their Bodies Cool By Flight Or, When At Rest,`Panting Science & Nature: Birds Do Not Have Sweat Glands, So Their Bodies Cannot Cool Down Through Perspiration. Their Bodies Cool By ______ Or, When At Rest, Panting`Flight Science & Nature: Birds Do Not Sing Because They Are Happy. It Is A __________`Territorial Behaviour Science & Nature: Birds Do Not Sing Because They Are _____. It Is A Territorial Behavior`Happy Science & Nature: Birds Would Die In Space: They Need This To Swallow`Gravity Science & Nature: Bird With Characteristic Cry And The Habit Of Laying Eggs In Other Birds Nests`Cuckoo Science & Nature: _____ Birth Control Pills Work On Gorillas`Human Science & Nature: Bk`Berkelium Science & Nature: Black And White Seabird With Small Wings`Auk Science & Nature: Black Gold`Crude Oil Science & Nature: Blainville's Beaked Whale Has The Densest ____ In The Animal Kingdom`Bones Science & Nature: Bloodhounds Have Been Used Since The 1600's For Tracking`Criminals Science & Nature: Bobcat`Felis Rufus Science & Nature: Bongos Are The Only ______ ________ To Form Herds. They Also Have Prehensile Tongues`Forest Antelope Science & Nature: Boredom Can Lead To Madness In _______. When Caged By Themselves And Neglected For Long Periods Of Time, These Intelligent, Sociable Birds Can Easily Become Mentally Ill. Many Inflict Wounds Upon Themselves, Develop Strange Tics, And Rip Out Their Own Feathers`Parrots Science & Nature: Boredom Can Lead To Madness In __________. When Caged By Themselves And Neglected For Long Periods Of Time, These Intelligent, Sociable Birds Can Easily Become Mentally Ill. Many Inflict Wounds Upon Themselves, Develop Strange Tics, And Rip Out Their Own Feathers. The Birds Need Constant Interaction, Affection, And Mental Stimulation`Parrots Science & Nature: Boston Butt, Jowl, And Picnic Ham Are Parts Of A`Pig Science & Nature: Botany And Zoology Combined Make Up The Science Of`Biology Science & Nature: Boundary Between Unsaturated And Saturated Zones`Water Table Science & Nature: Bovine Spongiform Encephalopathy`Mad Cow Disease Science & Nature: Brachiosaurus Had A __________ The Size Of A Pickup Truck`Heart Science & Nature: Branched Filaments Of A Fungus`Hyphae Science & Nature: Breathing For Most Snakes Is Accomplished With ___ ____ ____. The Left Lung Is Either Greatly Reduced In Size Or Missing Completely`One Lung Only Science & Nature: Britain's First Space Rocket Was Launched In 1964. What Was It Called`Blue Streak Science & Nature: Britain's Largest Wild Mammal`Grey Seal Science & Nature: Budgie Is Another Name For What Bird`Parakeet Science & Nature: ____ ______ Build The Biggest Nests Of Any Bird. The Biggest Nest Found Was In Florida`Bald Eagles Science & Nature: Bull - Cow As Fox -`Vixen Science & Nature: Bull Giraffes Forage Higher In Trees Than Cow Giraffes Which Reduces Food Competition Between The Sexes. Long-Legged Giraffes Walk With The Limbs On One Side Of The Body Lifted At The Same Time. This Gait Is Called A ____ And Allows A Longer Stride Which Saves Steps And Energy`Pace Science & Nature: Bull Giraffes Forage Higher In Trees Than Cow Giraffes Which Reduces Food Competition Between The Sexes. Long-Legged Giraffes Walk With The Limbs On One Side Of The Body Lifted At The Same Time. This Gait Is Called A Pace And Allows A Longer Stride Which Saves`Steps And Energy Science & Nature: Bumblebees Live`Underground Science & Nature: Butterflies Taste With Their ____`Hind Feet Science & Nature: Buzz Aldrin Was The First Man To __________ His Pants On The Moon`Pee Science & Nature: By Adding Hcl To A Mineral(The Acid Test) It Can Be Determined If The Mineral Has A _____ Component`Carbon Science & Nature: By Age 6 Months, The Voracious __________ Will Have Increased Its 3-Pound Birth Weight By 7,000 Percent`Pig Science & Nature: By The Year 14000 A.D., The New North Star Will Be`Vega Science & Nature: By What Chemical Process Do Plants Manufacture Food`Photosynthesis Science & Nature: By What Name Is Salicylic Acid Better Known As`Aspirin Science & Nature: By What Name Is The Bird Pica Pica Better Known`Magpie Science & Nature: Ca`Calcium Science & Nature: Calamine, Used As An Ointment , Contains A Carbonate Of Which Element`Zinc Science & Nature: Calcium Sulphate Hemihydrate Is More Commonly Known As`Plaster Of Paris Science & Nature: Called Their Inner Ear Canal Home. They Enter While You Sleep`Cockroach Science & Nature: Callisto, Lo And Europa Are Moons Of Which Planet`Jupiter Science & Nature: Calypso, Catteleya And Pogonia Are Types Of Which Flowering Plant`Orchid Science & Nature: Camel Milk Is The Only Milk That Doesn't ______ When Boiled`Curdle Science & Nature: Camels Are Born Without`Humps Science & Nature: Camels Don't _____ Or Pant`Sweat Science & Nature: Camels Don't Sweat Or`Pant Science & Nature: Camels Have _____ _______ To Protect Themselves From Blowing Sand`Three Eyelids Science & Nature: Camel's Milk Does Not`Curdle Science & Nature: Camels Seem To Prefer Resting In ________, Even If Shade Is Available`Sunlight Science & Nature: Camels Were ____________ Around 4,000 Years Ago`Domesticated Science & Nature: Camels Were Used As ____ _______ In Nevada And Arizona As Late As 1870`Pack Animals Science & Nature: Camels Were Used As Pack Animals In __________ And Arizona As Late As 1870`Nevada Science & Nature: Camels Were Used As Pack Animals In ______ ___ _______ As Late As 1870`Nevada And Arizona Science & Nature: Can A Bat Stand Up`No Science & Nature: ____ ______ Can Actually Swim. They Use An Overhand Movement Of Their Wings That Is Very Much Like The Butterfly Stroke`Bald Eagles Science & Nature: ______ Can Affect Lions And Tigers As Well As House Cats`Catnip Science & Nature: ______ Can Affect Lions And Tigers As Well As House Cats. It Excites Them Because It Contains A Chemical That Resembles An Excretion Of The Dominant Female's Urine`Catnip Science & Nature: Can A Platypus See Under Water`No Science & Nature: _______ ___________ Can Be Applied To A Stinging Wound To Help Relieve The Pain`Crushed Cockroaches Science & Nature: _______ Can Be Burned Again That Has Already Been Burned Once`Nothing Science & Nature: ____ _____ Can Be Frozen Solid And Then Thawed, And Continue Living. They Use The Glucose In Their Body To Protect Their Vital Organs While They Are In A Frozen State`Wood Frogs Science & Nature: __________ Can Climb Trees Faster Than They Can Run On The Ground`Squirrels Science & Nature: _______ Can Clock An Amazing 31 Mile Per Hour At Full Speed, And Can Cover About Three Times Their Body Length Per Leap`Kittens Science & Nature: __________ Can Clock An Amazing 31 Mph At Full Speed And Cover About 3 Times Their Body Length Per Leap`Kittens Science & Nature: _____ Can Commit Suicide By Eating Their Own Tentacles`Squid Science & Nature: _______ _____Can Crawl Across The Edge Of A Razor Blade Unharmed`Garden Snails Science & Nature: _____ ______ Can Grow Up To 60 Feet Long`Giant Squids Science & Nature: _________ Can Hear Sound Frequencies Which Are Over Eight Times Higher Than Any Picked Up By The Human Ear`Vampire Bats Science & Nature: _______ _____-_____ ____ Can Hear The Footsteps Of A Beetle Walking On Sand From Over Six Feet Away`African Heart-Nosed Bats Science & Nature: Canis Lupus`Gray Wolf Science & Nature: Canis Lupus`Wolf Science & Nature: _______ Can Jump Over 6 Feet`Penguins Science & Nature: _________ Can Kick With Tremendous Force, But Only Forward`Ostriches Science & Nature: _______ ___________ Can Live For 8 Months, But The Average Butterfly Life Span In North America Is 2 To 3 Weeks`Monarch Butterflies Science & Nature: __________ Can Live In Captivity For Up To 46 Years`Eagles Science & Nature: _____ Can Live To More Than 150 Years`Clams Science & Nature: ____ Can Live Up To 40 Years In The Wild`Hippos Science & Nature: _________ Can Live Up To Twenty Years In Captivity`Marmosets Science & Nature: _______ Can Live Without Food For A Month, But Will Only Survive A Week Without Water`Roaches Science & Nature: _________ Can Move As Fast As 30 Miles Per Hour And Can Leap Up To 25 Feet In The Air`Kangaroos Science & Nature: Canned Herring Were Dubbed __________ Because The Canning Process Was First Developed In Sardinia, Italy`Sardines Science & Nature: Canned Herring Were Dubbed 'Sardines' Because The Canning Process Was First Developed In ________,`Sardinia, Italy Science & Nature: ___________ Cannot Fly If Their Body Temperature Is Less Than 86 Degrees`Butterflies Science & Nature: _____ Cannot Live In The Sea Or Any Salt Water`Frogs Science & Nature: __________ Cannot Move Backwards`Alligators Science & Nature: ____ ______ Can Produce Sounds Of More Than 185 Decibels--Nearly Twice As Loud As A Jumbo Jet At Takeoff`Blue Whales Science & Nature: ____ _______ Can Resist Bacterial Decay For More Than Five Years When Submerged In Fresh Water`Dead Sponges Science & Nature: _______ Can Run As Fast As 40 Km/H`Polar Bears Science & Nature: Can Run At 40km/H`Polar Bear Science & Nature: _______ Can Run Backwards As Easily As They Run Frontwards`Gophers Science & Nature: _____ Can Run Up To 30 Mph, Despite Weighing 2,000 Pounds`Bison Science & Nature: ____ Can See Ultraviolet Light`Bees Science & Nature: ________ ____________ Can Sing Up To 200 Songs`Northern Mockingbirds Science & Nature: ________ Can Suffer Motion Sickness`Goldfish Science & Nature: _____ Can Survive For Months Without Feeding`Fleas Science & Nature: __________ Can Survive On A Diet Of One Large Insect A Month`Tarantulas Science & Nature: ________ Can Swim And Sleep At The Same Time`Dolphins Science & Nature: __________ Can Swim For A 1/2 Mile Without Resting, And They Can Tread Water For 3 Days Straight`Rats Science & Nature: ______ Can't Blink`Snakes Science & Nature: Canthopterygian Is A(N)`Fish Science & Nature: _______ Can Thrive In Polluted Water Because Of An Inborn Ability To Purify Bacteria, Fungi, And Viruses`Mussels Science & Nature: __________ Can Travel Up To 40 Miles Per Hour`Sharks Science & Nature: _____ Can't Swim Backwards`Whales Science & Nature: ________ Can Walk Underwater`Armadillos Science & Nature: _____ Can Withstand Water Pressure Of Up To 850 Pounds Per Square Inch`Seals Science & Nature: Cape Kennedy Now Called`Cape Canaveral Science & Nature: Capuchin Monkeys Usually Say _____ By Showing Each Other Their Erections`Hello Science & Nature: Capuchin Monkeys Usually Say Hello By _______ Each Other Their Erections`Showing Science & Nature: Capuchin Monkeys Usually Say Hello By Showing Each Other Their`Erections Science & Nature: Capuchin _______ Usually Say Hello By Showing Each Other Their Erections`Monkeys Science & Nature: Carbonated Water, With Nothing Else In It, Can Dissolve Limestone, ____, And Many Other Low-Moh's Hardness Minerals`Talc Science & Nature: Carbonated Water, With Nothing Else In It, Can Dissolve Limestone, Talc, And Many Other Low-Moh's Hardness`Minerals Science & Nature: Caribbean Plant Yeilding A Substance Used In Cosmetics`Aloe Vera Science & Nature: Caribou/Reindeer`Rangifer Tarandus Science & Nature: Caries Refers To Decay In What`Teeth Science & Nature: Carnivorous Animals Will Not Eat Another Animal That Has Been Hit By A __________ Strike`Lightning Science & Nature: Carolyn __________ Has Discovered 32 Comets And Approximately 800 Asteroids`Shoemaker Science & Nature: Carolyn Shoemaker Has Discovered 32 Comets And Approximately __________ Asteroids`Eight Hundred Science & Nature: Carp Are The Largest Of The _______ - It's A Big Family, Including Over 300 American Species, Mainly Small Freshwater Fishes`Minnows Science & Nature: __________ Carry Their Young In Their Mouths`Crocodiles Science & Nature: Cashmere Comes From A(N)`Goat Science & Nature: Cashmere Is Produced By`Goats Science & Nature: Castor And Pollux Are Both Stars In What Constellation`Gemini Science & Nature: Cat Breeds: A Big And Surprisingly Heavy Cat, They Are Born White And Slowly Develop Colour And Patterns Over Two Years. They Are A Genial And Relaxed Breed`Ragdoll Science & Nature: Cat Breeds: Another Breed Similar To The Russian Blue, But Has A Single Rather Than Double Coat And Peridot Green Rather Than Emerald Eyes. These Cats Are Demanding And Opinionated`Korat Science & Nature: Cat Breeds: Known As A Hairless Cat, This Breed Is Not Actually Hairless, But Is Covered With Short, Silky 'Peach-Fuzz'`Sphynx Science & Nature: Cat Breeds: Name a Type Of Rex Cat`Selkirk`Cornish`Devon`La Perm Science & Nature: Cat Breeds: One Of The Few Longhaired Rexed Breeds, Having Curly Fur And Whiskers. They Are Very Active And Inquisitive And Being Of Farm-Cat Ancestry Are Also Excellent Hunters`La Perm Science & Nature: Cat Breeds: One Of The Most Controversial Cat Breeds, This Dwarf Cat Has Short Legs, But A Very Flexible Spine`Munchkin Science & Nature: Cat Breeds: One Of The Most Popular Show Cats, They Have An Almost Transluscent Coat Pattern. They Are Attention Demanding, Natural Athletes, And Excellent Climbers, But Are Almost Silent`Abyssinian Science & Nature: Cat Breeds: One Of The Oldest And Most Popular Longhair Cats. The Quietest And Least Active Of The Cats Breeds`Persian Science & Nature: Cat Breeds: Originally Bred In A Cold Climate, Every Aspect Of This Breed Is Adapted For Survival In Tough Conditions. The Build Is Large And Its Fur Is Strong And Its Undercoat Is Dense Enough To Keep Out Piercing Winds`Siberian Science & Nature: Cat Breeds: Playful And Affectionate, This Cat Is Most Notable For Its 3-4 Inch Tail, And Was Often Portrayed In Ancient Art`Japanese Bobtail Science & Nature: Cat Breeds: Possibly The World's Most Instantly Recognizable Cat Breed, It Is Also The Most Vocal. They Have Dark Ears And Feet With Pointy Heads`Siamese Science & Nature: Cat Breeds: Slender, Fine-Boned And Regal In Appearance, This Social Breed Is Happiest When It Is Underfoot Or At The Center Of Activity And Is A Suberb Escape Artist. Its Ancestry Is The Longhaired Siamese`Balinese Science & Nature: Cat Breeds: The Lack Of A Tail Is This Breed's Most Obvious Characteristic, But It Also Has A Unique 'Bunny-Hop' Gait`Manx Science & Nature: Cat Breeds: The Name Of This New Breed Is German For 'Mist-Creature'. The Silver-Tipped Blue Hair Gives Them A Luminous Bearty. It Is Based Upon A 'Lost' Longhaired Strain Of The Russian Blue`Nebelung Science & Nature: Cat Breeds: Thick-Legged And Well-Muscled, This Breed Is Surprisingly Heavy With Large Round Eyes. They Originated In Great Britain In The 1880's`British Shorthair Science & Nature: Cat Breeds: This Breed Has A Bushy Tail, Arched Back, And Appears To Walk On Its Tiptoes. A Descendent Of The Shorthaired Abyssinian, It Is Also A Very Active Breed, Living Up To Its Slightly Wild Looks`Somali Science & Nature: Cat Breeds: This Breed Is A Spontaneous Mutation That Was Discovered In 1950 In England. The Mutation Of This Cat Was Its Coat, Which Has Deep, Even Waves Over The Entire Body. Which Breed Of Cat Is It`Cornish Rex Science & Nature: Cat Breeds: This Breed Is Graceful And Athletic, With Fine Bones And A Silky Coat. Its Single Coat Shimmers When It Moves. Often Confused With Another Cat With A Similar Name`Turkish Angora Science & Nature: Cat Breeds: This Breed Was Started In A 1986 Christmas Catalog From Neiman-Marcus. They Were Created By Paul Casey, In An Effort To Have A Leopard-Look-Alike Cat. What Breed Am I Talking About`California Spangled Science & Nature: Cat Breeds: This Cat Is A Spontaneous Mutation That Was Discovered In England In 1960. The Mutation Of This Cat Was Its Coat, Which Has Soft, Wavy Fur, With A More Relaxed Wave To Its Coat. Which Breed Is It`Devon Rex Science & Nature: Cat Breeds: This Cat's Short Legs, Stockiness, And Dense, Close Coat Hide Its True Size. It Is A Big, Powerful, Late-Maturing Cat. Its Blue Colouring Often Causes It To Be Confused With The Russian Blue`Chartreaux Science & Nature: Cat Breeds: This Cat Took Its Name From The Egyptian Word For Cat. It Has A Spotted Pattern And Is Friendly And Intelligent`Egyptian Mau Science & Nature: Cat Breeds: This Gentle Giant Strongly Resembles A Raccoon. They Look Their Best In Winter When Their Heavy, Glossy Coat Is At Its Most Luxurious`Maine Coon Science & Nature: Cat Breeds: This Is The First Breed To Be Developed Entirely In Australia. They Have Been Bred To Have A Playful And Home-Loving Nature`Spotted Mist Science & Nature: Cat Breeds: This Majestic Breed Has A Coat Like Jet Black Patent Leather. It Also Has A Pleasant, Distinctive Voice, And A Gregarious Personality. It Is Also An Excellent Lap Cat`Bombay Science & Nature: Cat Breeds: This Rare Breed Has A Distinctive And Luxurious Coat. It Is The Result Of Breeding An Asian Leopard Cat, Household Cats, And Egyptian Mau, And An Indian Street Cat`Bengal Science & Nature: Cat Breeds: Well-Built Cat With Highlighted Paws And Large, Blue Eyes. Its Silkey Hair Is Not A Thick As A Persian's And Is Less Prone To Matting. It Is Believed That They Are Descended From The Temple Cats Of Burma`Birman Science & Nature: Catfish Have _______ Located On Their Whiskers`Tastebuds Science & Nature: Catnip Can Affect Lions And Tigers As Well As House Cats. It Excites Them Because It Contains A Chemical That Resembles An Excretion Of The Dominant Female's`Urine Science & Nature: Cats Are Feline, Dogs Are Canine, And ____ Are Ovine`Sheep Science & Nature: Cats Are Feline, Dogs Are Canine, And Sheep Are`Ovine Science & Nature: Cats Are Feline, Dogs Are Canine, What Are Sheep`Ovine Science & Nature: Cats Are The Only Domestic Animals That Walk Directly On Their Claws, Not On Their Paws. This Method Of Walking Is Called 'Digitigrade.' When Cats Scratch Furniture, It Isn't An Act Of Malice. They Are Actually Tearing Off The Ragged Edges Of The _______ __ _____ ______ To Expose The New Sharp Ones Beneath`Sheaths Of Their Talons Science & Nature: Cats Are The Only Domestic Animals That Walk Directly On Their Claws, Not On Their Paws. This Method Of Walking Is Called '___________.' When Cats Scratch Furniture, It Isn't An Act Of Malice. They Are Actually Tearing Off The Ragged Edges Of The Sheaths Of Their Talons To Expose The New Sharp Ones Beneath`Digitigrade Science & Nature: Cats Are The Only Domestic Animals That Walk Directly On Their __________, Not On Their Paws. This Method Of Walking Is Called 'Digitigrade'. When Cats Scratch Furniture, It Isn't An Act Of Malice. They Are Actually Tearing Off The Ragged Edges Of The Sheaths Of Their Talons To Expose The New Sharp Ones Beneath`Claws Science & Nature: Cats Are The Only Domestic Animals That Walk ________ __ _____ _____, Not On Their Paws. This Method Of Walking Is Called 'Digitigrade.' When Cats Scratch Furniture, It Isn't An Act Of Malice. They Are Actually Tearing Off The Ragged Edges Of The Sheaths Of Their Talons To Expose The New Sharp Ones Beneath`Directly On Their Claws Science & Nature: Cats Are The Only ________ _______ That Walk Directly On Their Claws, Not On Their Paws. This Method Of Walking Is Called 'Digitigrade.' When Cats Scratch Furniture, It Isn't An Act Of Malice. They Are Actually Tearing Off The Ragged Edges Of The Sheaths Of Their Talons To Expose The New Sharp Ones Beneath`Domestic Animals Science & Nature: Cats ____ At 26 Cycles Per Second, The Same As An Idling Diesel Engine`Purr Science & Nature: Cat's _____ Glows Under A Black-Light`Urine Science & Nature: Cats Have Amazing Hearing Ability. A Cat's Ear Has __________ Muscles That Control The Outer Ear (By Comparison, Human Ears Only Have Six Muscles). These Muscles Rotate 180 Degrees, So The Cat Can Hear In All Directions Without Moving Its Head`30 Science & Nature: Cats Have Amazing Hearing Ability. A Cat's Ear Has __ _______ That Control The Outer Ear (By Comparison, Human Ears Only Have Six Muscles). These Muscles Rotate 180 Degrees, So The Cat Can Hear In All Directions Without Moving Its Head`30 Muscles Science & Nature: Cats Have Better Memories Than Dogs. Tests Conducted By The University Of Michigan Concluded That While A Dogs Memory Lasts No More Than 5 Minutes, A Cat's Can Last As Long As 16 Hours - Exceeding Even That Of _______ And Orangutans`Monkeys Science & Nature: Cats Have Better Memories Than Dogs. Tests Conducted By The University Of Michigan Concluded That While A Dogs Memory Lasts No More Than 5 Minutes, A Cat's Can Last As Long As 16 Hours - Exceeding Even That Of Monkeys And`Orangutans Science & Nature: Cats Have More Than One Hundred Vocal Sounds, While Dogs Only Have About`Ten Science & Nature: Cats Have More Than One Hundred _____ ______, While Dogs Only Have About Ten`Vocal Sounds Science & Nature: Cats Have No Ability To Taste _____`Sweet Things Science & Nature: Cats Have No Facility For Tasting`Sugar Science & Nature: Cats Have Over One Hundred Vocal Sounds, Dogs Only Have About`Ten Science & Nature: Cats Have Over One Hundred _____ ______, While Dogs Only Have About Ten`Vocal Sounds Science & Nature: Cats Have Over __________ Vocal Sounds, While Dogs Only Have About Ten`One Hundred Science & Nature: Cats, Not Dogs, Are Now The Most Common Pets In America. Approximately 66 Million Cats To 58 Million Dogs Are Family Pets, With _________'Flying' A Distant Third At 14 Million`Parakeets Science & Nature: Cats, Not Dogs, Are Now The Most Common Pets In America. Approximately 66 Million Cats To 58 Million Dogs Are Family Pets, With Parakeets 'Flying' A Distant Third At __________`Fourteen Million Science & Nature: Cats Purr At __ Cycles Per Second, The Same As An Idling Diesel Engine`26 Science & Nature: Cats Spend More Than Half Of Their Lives`Asleep Science & Nature: Cat's Urine Glows Under A _____ Light`Black Science & Nature: Cats Were A Sacred Animal In Ancient Egypt, And When They Died, People Shaved Off Their _____ As A Sign Of Respect`Eyebrows Science & Nature: Cattle Are Bovine, Sheep Are`Ovine Science & Nature: Cattle Are The Only Mammals That Are Retro-Mingent (They Pee __________ )`Backwards Science & Nature: Cattle Branding In The United States Did Not Originate In The West. It Began In __________ In The Mid-19th Century, When Farmers Were Required By Law To Mark All Their Pigs`Connecticut Science & Nature: Cattle Branding Was Practiced 4,000 Years Ago. Old Tomb Paintings Show __________ Branding Their Fat, Spotted Cattle`Egyptians Science & Nature: Caused When Overlying Material Is Removed And Intrusive Igneous Rock Expands`Pressure-Release Fracturing Science & Nature: Caused When Water Seeps Into Cracks, Freezes, Widens Crack, More Water Gets In, Etc. Typically A Daily Cycle, Though May Be Seasonal`Frost Wedging Science & Nature: C`Carbon Science & Nature: Cd`Cadmium Science & Nature: Ce`Cerium Science & Nature: Cephalacaudal Recapitulation Is The Reason Our __________ Develop Faster Than The Rest Of Us`Extremities Science & Nature: Ceres, Juno, Iris, And Flora`Asteroids Science & Nature: Cernan And Scmitt Were The Last Men To Do What`Walk On The Moon Science & Nature: Certain Birds Of Prey (The African Serpent Eagle And The American Kestrel, For Example) Have __________ Acuity 2.4 To 2.6 Times Greater Than Humans. They Can See A 1 Mm Long Insect From A Treetop 18 Meters Above Ground`Visual Science & Nature: Certain __________ Emit A Light So Penetrating That It Can Pass Through Flesh And Wood`Fireflies Science & Nature: Certain Female Species Of Spiders Such As The Australian ____ _____, Sacrifice Their Bodies As A Food Source For Their Offspring`Crab Spider Science & Nature: Certain Fireflies Emit A Light So Penetrating That It Can Pass Through __________ And Wood`Flesh Science & Nature: Certain Fireflies Emit A Light So Penetrating That It Can Pass Through Flesh And`Wood Science & Nature: Certain Species Of Male Butterflies Produce Scents That Serve In Attracting Females During`Courtship Science & Nature: Cervus Elaphus`Elk/Wapiti Science & Nature: Cetology Is The Study Of`Whales Science & Nature: Cf`Californium Science & Nature: C.F.C.'S Are Said To Be Damaging To The Ozone Layer. For What Do The Initials C.F.C. Stand`Chloro Fluoro Carbon Science & Nature: Chemical Compounds Or Mixtures That Undergo Rapid Burning Or Decomposition With The Generation Of Large Amounts Of Gas And Heat And The Consequent Production Of Sudden Pressure Effects`Explosives Science & Nature: Chemical Compounds Used To Kill Or Inhibit The Growth Of Infectious Organisms`Antibiotics Science & Nature: Chemical Element Pa`Protactinium Science & Nature: Chemical Got From Coal Tar And Used As A Solvent`Benzene Science & Nature: Chemically Pure Gold Contains How Many Karats`24 Science & Nature: ______ Chimpanzees Have Been Observed Masturbating With Their Fingers, Twigs And A Water Faucet`Female Science & Nature: Chinchilla Means '______ ______, ' The South American Indian Tribe For Which The Animal Is Named`Little Chinta Science & Nature: Chinchillas Bathe In What Seemingly Paradoxic Substance`Dust Science & Nature: __________ Chinchillas Were Brought From The Andes Mountains In South America In The 1930's. All Chinchillas Presently In North America Are Descended From These __________ Chinchillas`Eleven Science & Nature: Chipmunk, Least`Eutamias Minimus Science & Nature: Chlorine Is Derived From The Greek Word Meaning What`Green Science & Nature: Chrysolite, Beryl, Jasper, And Tourmaline`Gems Science & Nature: Cinnabar Is An Ore Of Which Metal`Mercury Science & Nature: __________ Circling The Earth May Be Able To See As Many As 16 Sunrises And 16 Sunsets Each Day`Astronauts Science & Nature: Circuits Can Be Wired In Parallel Or`Series Science & Nature: Circuits Can Be Wired In Series Or In`Parallel Science & Nature: Clams Have A Row Of __________ Around Their Shells`Eyes Science & Nature: Clethrionomys Gapperi`Southern Red Backed Vole Science & Nature: ________ Clouds Are Important To Aviators, As They Reveal The Existence Of 'Mountain Waves' Downwind Of Hills, Good For Gliders But Often Associated With Severe Turbulence And Dangerous Downdrafts`Lenticular Science & Nature: ________ Clouds Are Weird , Extremely High Clouds, Seen In The Late Evening, Maybe Comet Dust`Noctilucent Science & Nature: Cl The Chemical Symbol For`Chlorine Science & Nature: Cm`Curium Science & Nature: Coal Is Predominantly Made Up Of This Element`Carbon Science & Nature: Cocaine Purified By Heating With Ether, And Inhaled Or Smoked`Freebase Science & Nature: Cocci, Spirilla, And Streptococci Are Types Of`Bacteria Science & Nature: Cockroaches Favorite Food Is The __________ On The Back Of Stamps`Glue Science & Nature: Co`Cobalt Science & Nature: Colobus, Vervet And Mangabey Are Types Of Which Animal`Monkey Science & Nature: Colourful Shrub With Drooping Flowers`Fuchsia Science & Nature: Colourless, Corrosive Liquid That Has The Chemical Formula Hno3`Nitric Acid Science & Nature: _____ Comes From Metamorphised Limestone`Marble Science & Nature: Common Name For A Family Of Mostly Woody Flowering Plants, And For One Of Its Important Genera`Tea Science & Nature: Common Name For A Large Sea Turtle, Named For The Colour Of Its Fat, Although The Animal Is Brownish Overall`Green Turtle Science & Nature: Common Name For Many Rodents Belonging To The Same Family As The Woodchuck (Marmot), Chipmunk, And Prairie Dog`Squirrel Science & Nature: Common Name For The Family Comprising A Peculiar Group Of Spiny, Fleshy Plants Native To America`Cactus Science & Nature: __________ Communicate In Sound Waves Below The Frequency That Humans Can Hear`Elephants Science & Nature: Communication Within The _______ ___ Community Is Crucial To The Creatures' Survival. An Appointed Sentry, Spotting A Predator, Will Give A Distinctive Warning Cry, Which Instantly Sends All Others Grabbing Up Babies And Scurrying To The Safety Of Their Burrows. An All-Clear Call Later Announces That Danger Is Passed`Prairie Dog Science & Nature: Compact, Opaque Gemstone Ranging In Colour From Dark Green To Almost White`Jade Science & Nature: Company The Former Name Of The Tonka Metalcraft Company`Mound Metalcraft Science & Nature: Compared To The Earth, How Much Gravity Does The Moon Have`One Eighth Science & Nature: Complete This Quote From Usa Astronaut Edgar Mitchell, 'My View Of Our Planet Was A Glimpse Of`Divinity Science & Nature: Compounds Of Which Element Outnumber Tenfold All Other Compounds Of Molecules Together`Carbon Science & Nature: Condition In A Circuit In Which The Combined Impedances Of The Capacity And Induction To Alternating Currents Cancel Each Other Out Or Reinforce Each Other`Resonance Science & Nature: Conditions Are So Harsh For Most ____ ____ That Few Die Of Old Age`Wild Deer Science & Nature: _______ Conducts Sound Ten Times Faster Than Air`Granite Science & Nature: Conifer With Dark Foliage`Cypress Science & Nature: _______ Consume 10 Percent Of The World's Food Supply Every Year`Insects Science & Nature: Contagious Disease Of Warm-Blooded Animals, Including Humans, Caused By The Bacterium Bacillus Anthracis`Anthrax Science & Nature: _________ Contains A Chemical Theobromine, Which Is Poisonous To Dogs`Chocolate Science & Nature: Control Systems And Communications`Cybernetics Science & Nature: Conversion Of Newly Deposited Sediment Into A Solid Rock`Lithification Science & Nature: Corals Are Classified As`Animals Science & Nature: Corolla, Filament And Stigma Are Parts Of A(N)`Flower Science & Nature: Cougar`Felis Concolour Science & Nature: Counting How Many Times A Cricket ____ In 15 Seconds And Then Adding 40 To That Number Will Approximately Tell You What The Temperature Is In Fahrenheit`Chirps Science & Nature: Courtship And __________ Of The Giant Swallowtail Butterfly Occur In The Afternoon`Copulation Science & Nature: Cows Clean Their Noses With Their`Tongue Science & Nature: Cows Do Not Have Any Upper Front Teeth. Instead They Have A _____ ___ On The Top Jaw`Thick Pad Science & Nature: Cows Have 4 Of These`Stomachs Science & Nature: Cows Have Four Stomachs. Often, When A Calf Is Born, The Farmer Will Make It Swallow A Magnet. This Is To Attract The Various Nails, Staples, Bits Of Wire, And So On, That The Cow May Ingest While Grazing. This Odd Hunger Is Known As`Hardware Disease Science & Nature: Cows Have Four Stomachs. Often, When A Calf Is Born, The Farmer Will Make It Swallow A ______. This Is To Attract The Various Nails, Staples, Bits Of Wire, And So On, That The Cow May Ingest While Grazing. This Odd Hunger Is Known As 'Hardware Disease.'`Magnet Science & Nature: Cows Have How Many Stomachs`Four Science & Nature: Cows Provide 90% Of The World's`Milk Science & Nature: Cows Provide 90 Percent Of The World's`Milk Science & Nature: Coyote`Canis Latrans Science & Nature: Coyotes Are Extremely Loyal To Their Mates. If One Is Caught In A Trap, The Other Will Bring Small Game For It To Eat: It Will Soak Itself In A River To Allow Its Thirsty Mate To Chew On Its Damp Fur For Water. It Has Been Documented That The Free Coyote Will Stay With Its Captive Partner Until`Death Science & Nature: Coyotes Are Extremely _____ To Their Mates. If One Is Caught In A Trap, The Other Will Bring Small Game For It To Eat: It Will Soak Itself In A River To Allow Its Thirsty Mate To Chew On Its Damp Fur For Water. It Has Been Documented That The Free Coyote Will Stay With Its Captive Partner Until Death`Loyal Science & Nature: Crabs And Other ___________ Can Escape Danger By Simply Discarding An Injured Or Trapped Limb`Crustaceans Science & Nature: Crabs And Other Crustaceans Can Escape Danger By Simply Discarding An Injured Or Trapped`Limb Science & Nature: Cr`Chromium Science & Nature: Creatures Of Class Including Spiders And Scorpions`Arachnid Science & Nature: Crocodiles Have A Natural ________ In Their Blood`Antibiotic Science & Nature: ___________ Crumble Leaves In Their Mouths To Make A Type Of Sponge To Sop Up Water From The Hollows In Trees When They Can't Reach The Water With Their Lips`Chimpanzees Science & Nature: Cu`Copper Science & Nature: Cumulus, Cirrus And Stratus Are All Types Of What`Clouds Science & Nature: Cut Off Its Head, And It Will Still Live For Several Weeks: What Is It`Cockroach Science & Nature: Cyanide Is Present In _______, But Only In Small Doses`Apple Pips Science & Nature: Cytology The Study Of`The Structure Of Cells Science & Nature: _______ ___________ (Danaus Plexippus) Go Through A Complete Metamorphosis In Three To Six Weeks`Monarch Butterflies Science & Nature: Dangerous, Seaward Currents Are Sometimes Called`Rip Tides Science & Nature: Dark Edible Fruit Of The Bramble`Blackberry Science & Nature: Dark Green Fruit With Creamy Flesh`Avocado Pear Science & Nature: Dark Volcanic Rock`Basalt Science & Nature: Db`Dubnium Science & Nature: Dead Sponges Can Resist Bacterial Decay For More Than Five Years When Submerged In _____`Fresh Water Science & Nature: Dead Sponges Can Resist _________ _____ For More Than Five Years When Submerged In Fresh Water`Bacterial Decay Science & Nature: Deer Have No ____`Gall Bladders Science & Nature: Deer, Mule`Odocoileus Hemionus Science & Nature: Deer, White-Tailed`Odocoileus Virginianus Science & Nature: ____ Delivered To The Store Today Was In The Cow Two Days Ago`Milk Science & Nature: Dense Sea-Water Swamps Along Coasts Of Hot Countries Are Called`Mangroves Science & Nature: Depending On The Size, It Can Take An Oyster Anywhere From Few Months To Many Years To Form A`Pearl Science & Nature: 'Dephlogisticated Air' Was The Name Given By Joseph Priestley To Which Gas`Oxygen Science & Nature: Dermatitis Affects The`Skin Science & Nature: Desert Antelope That Originally Ranged From The Western Sahara And Mauritania To Egypt And The Sudan`Addax Science & Nature: Desert Ecosystems Rely On ______-_______ ____ As Primary Pollinators Of Giant Cacti, Including The Famous Organ Pipe And Saguaro Of Arizona`Nectar-Feeding Bats Science & Nature: Desert Ecosystems Rely On Nectar-Feeding Bats As Primary ___________ Of Giant Cacti, Including The Famous Organ Pipe And Saguaro Of Arizona`Pollinators Science & Nature: Desert Ecosystems Rely On Nectar-Feeding Bats As Primary Pollinators Of _____ _____, Including The Famous Organ Pipe And Saguaro Of Arizona`Giant Cacti Science & Nature: Despite Its Name, The _______ ___ Does Not Give Off Light Or Heat. Its Head, However, Is An Almost Perfect Duplicate Of An Alligator's Head`Lantern Fly Science & Nature: Despite Its Reputation For Being Finicky, The Average Cat Consumes About 127,750 Calories A Year, Nearly 28 Times Its Own Weight In Food And The Same Amount Again In Liquids. In Case You Were Wondering, Cats Cannot Survive On A __________`Vegetarian Diet Science & Nature: Despite Man's Fear And Hatred Of The ____, It Has Not Ever Been Proved That A Non-Rabid ____ Ever Attacked A Human`Wolf Science & Nature: Despite Man's Fear And Hatred Of The Wolf, It Has Not Ever Been Proved That A Non-Rabid Wolf Ever Attacked A`Human Science & Nature: Despite Myths, Bats Are No More Dangerous When It Comes To Transmitting Rabies Than Any Other Wild Animal.What Is One Sign Of This Fatal Disease In Humans`Delirium Science & Nature: Despite Their Finickiness, An Average Cat Consumes About 127,750 Calories A Year, Nearly 28 Times Their Own Weight In Food And The Same Amount Again In Liquids. In Case You Were Wondering, Cats Cannot Survive On A`Vegetarian Diet Science & Nature: Destructive Process By Which Rocks Are Changed On Exposure To Atmospheric Agents At Or Near The Earth's Surface With Little Or No Transport Of Loosened Or Altered Material`Weathering Science & Nature: Developed In Egypt About 5,000 Years Ago, The _________ Breed Was Known Before The Ninth Century In England, Where It Was Bred By Aristocrats To Hunt Such Small Game As Hares. Today, The Dog Is Widely Used In Racing`Greyhound Science & Nature: Developed In Egypt About 5,000 Years Ago, The Greyhound Breed Was Known Before The Ninth Century In England, Where It Was Bred By Aristocrats To Hunt Such Small Game As Hares. Today The Dog Is Widely Used In`Racing Science & Nature: Diamond Is So Hard That If ____ Scale Was Linear Diamond Would Have To Be 42 As Apposed To The 9 Scale Of The Following Mineral Corundum`Mohs Science & Nature: Diamond Is The Birthstone Of Which Month`April Science & Nature: Diamond Mines Are Found Principally In South Africa And In Australia's __________ Territories`Northern Science & Nature: Diamonds Mined In ______ Are Harder Than Those Found In Africa`Brazil Science & Nature: Diamonds Mined In Brazil Are Harder Than Those Found In`Africa Science & Nature: Diamond's Scratch Hardness Value In Mohs Scale`Ten Science & Nature: Dichloro Diphenyl Trichloro Ethane Better Known As`Ddt Science & Nature: Dinosaur Names: Speedy Thief`Velociraptor Science & Nature: Dinosaur Names: Strange Lizard`Allosaurus Science & Nature: Dinosaur Names: Three Horned Head`Triceratops Science & Nature: Dinosaur Names: Tyrant Lizard`Tyranosaurus Science & Nature: Dirty Snow ______ Quicker Than Clean Snow`Melts Science & Nature: Disease Of Animals, Especially Birds, Monkeys, And Humans, Caused By Infection By Protozoans Of The Genus Plasmodium And Characterized By Chills And Intermittent Fever`Malaria Science & Nature: Dissolving Of Rocks Or Minerals In The Presence Of Water`Dissolution Science & Nature: Diving Sea Bird With Black Plumage`Cormorant Science & Nature: Dna Analysis Suggests There Are Three Distinct Species Of This Animal, African Forest, African Savanna And Indian. What Animal`Elephant Science & Nature: Doctors In Ancient India Used ______ _________ Instead Of Stitches To Bind The Two Sides Of A Cut Together. The Head Of A Large Ant Would Be Removed And Its Pincers Would Be Brought Together Through The Patient's Flesh`Insect Mandibles Science & Nature: Does A Cat Groom Itself More In Cold Weather Or In Warm Weather`Warm Science & Nature: Does Uranus Have An Aurora`Yes Science & Nature: Dog Breeds: A Toy Version Of The Siberian Husky`Alaskan Klee Klai Science & Nature: Dog Breeds: I Am The 'Apollo Of Dogs'! I Am One Of The Tallest Breeds You Can Find Today. My Smooth Coat Comes In Many Colours And I Often Have My Ears Cropped Upright. And Despite My Name, I Come From Germany`Great Dane Science & Nature: Dog Breeds: Japanese Hunting Dog`Kishu Science & Nature: Dog Breeds: Originally Bred To Fight Cattle And Bears, It Is Now A Slow, Lumbering, Drooling, Snoring And Totally Unagile Creature`Bulldog Science & Nature: Dog Breeds: This Beautiful Breed Is A Sighthound In Miniature`Italian Greyhound Science & Nature: Dog Breeds: This Beautiful Hunting Dog Is Silver-Grey In Colour With A Short, Glossy Coat. He Was Developed In Germany And Is A Popular Sporting Dog And Active Family Companion Today`Weimaraner Science & Nature: Dog Breeds: This Big And Beautiful Dog, Originally A Cattle Drover, Is Tricolour- Brown, White And Black`Bernese Mountain Dog Science & Nature: Dog Breeds: This Breed Comes In A Variety Of Colours. It Is Known For Its Snub Nose And Huge Ears, Known As 'Bat Ears'`French Bulldog Science & Nature: Dog Breeds: This Breed, Famous In British Folklore, Became Extinct In Modern Times And Was Recreated Through A Special Breeding Program`Irish Wolfhound Science & Nature: Dog Breeds: This Breed Is Another Giant, Actually The Tallest Breed Of Dog In The World. In The Past Only The Nobility Could Own One. He Has A Rough Coat Usually In Grey, Fawn, Or Brindle, And Is A Powerful And Swift Runner`Irish Wolfhound Science & Nature: Dog Breeds: This Breed, Known For Rescue Work, Was Originally Bred In Trappist Monasteries`St Bernard`saint Bernard Science & Nature: Dog Breeds: This Breed's Name Is French For 'Butterfly.'`Papillon Science & Nature: Dog Breeds: This Breed, The Best Of The Cold-Trailing Hounds (Hounds That Follow An Old Scent) Received Its Name From Its Fine Pedigree`Bloodhound Science & Nature: Dog Breeds: This Breed Was Bred To Hunt Badgers`Dachshund Science & Nature: Dog Breeds: This Breed Was Once Widely Used For Food And Fur- Which Perhaps Explains Its Crusty And Independent Temper`Chow Chow Science & Nature: Dog Breeds: This Breed Was Originally Bred From Crosses Of Mastiffs And Other Dogs In Order To Hunt Lions`Rhodesian Ridgeback Science & Nature: Dog Breeds: This Dog Comes In Both A Hairless And Powderpuff Variety`Chinese Crested Science & Nature: Dog Breeds: This Dog Has A Docked Tail`Boxer Science & Nature: Dog Breeds: This Dog Is A Tiny White Dynamo. He Should Never Exceed 7 Pounds. His Silky, Long Coat Hangs To The Ground And Only Comes In Pure White`Maltese Science & Nature: Dog Breeds: This Dog Is Tall And Aristocratic. His Long, Flowing Coat Can Be Almost Any Colour. He Was Bred To Run`Afghan Hound Science & Nature: Dog Breeds: This Dog May Have Once Been A Cattle Driver In Roman Times. In Germany, It Herded And Guarded Cattle On Their Way To Market, Then Protected The Master's Money On The Way Home`Rottweiler Science & Nature: Dog Breeds: This Dog Was Bred To Pull A Snow Sled`Siberian Husky Science & Nature: Dog Breeds: This Dog Was Bred To Warn Of Strangers At Buddhist Temples In Tibet`Lhasa Apso Science & Nature: Dog Breeds: This Dutch Dog With Its Splendid Wolflike Coat Was Once A Barge Guard`Keeshond Science & Nature: Dog Breeds: This French Breed Is Known For Its Short Legs, Long Ears And Melodious- To Some!- Voice`Basset Hound Science & Nature: Dog Breeds: This French Breed Is Known For Its Short Legs, Long Ears And Melodious Voice`Basset Hound Science & Nature: Dog Breeds: This German Breed Was Named After Its Fighting Style`Boxer Science & Nature: Dog Breeds: This Is The Only Large Scent Hound With A Shaggy Coat`Otterhound Science & Nature: Dog Breeds: This Large Breed Was Originally Bred To Rescue Avalanche Victims Buried In The Snow`St Bernard`saint Bernard Science & Nature: Dog Breeds: This Large White Dog Is A Herd Guardian From Hungary. His Coat Is Of Medium Length And Wavy, With A Rough Texture, And Only Comes In White Or Ivory`Kuvasz Science & Nature: Dog Breeds: This May Be The Oldest Breed Of Dog. In Ancient Arabic Times, It Was The Only Breed Of Dog Allowed In The Tent. It Was Used To Hunt Gazelles Along With Trained Falcons`Saluki Science & Nature: Dog Breeds: This Medium-Sized Dog Is Typically Black And White But Can Come In Other Colours Such As Red And White. He Is A Very Intelligent Breed With An Intense Stare. He Is Happiest When He Has A Job To Do`Border Collie Science & Nature: Dog Breeds: This Medium-Sized Sighthound Was The 'Poor Man's Greyhound'`Whippet Science & Nature: Dog Breeds: This Roly-Poly Fellow Is Among The Quietest And Most Placid Of The Toys. It Is Hard To Believe That He Is Probably A Descendant Of Fierce Mastiffs And Bulldogs`Pug Science & Nature: Dog Breeds: This Russian Dog Was Bred To Hunt Wolves`Borzoi Science & Nature: Dog Breeds: This Small Dog Has A Medium Length Flowing Coat In White With Solid- Colour Patches. His Very Large Ears Are What Gives Him His Name`Papillon Science & Nature: Dog Breeds: This Small Rabbit-Hunting Hound Is Bred With A White-Tipped Tail In Order That It May Be Spotted Easily`Beagle Science & Nature: Dog Breeds: This Terrier Breed Is Groomed To Resemble A Lamb`Bedlington Terrier Science & Nature: Dog Breeds: This Tiny Dog Was Popularized By The Movie As Good As It Gets`Brussels Griffon Science & Nature: Dog Breeds: This Was Once One Of The Rarest Breeds In The World. In Olden Days, It Helped Deliver Messages Between Boats And Hauled In Fishing Gear`Portuguese Water Dog Science & Nature: Dog Breeds: This Wrinkly Dog With A Bluish Tongue Comes In Three Coat Varieties- Brushcoat, Horsecoat And The Rare Bearcoat`Shar Pei Science & Nature: Dog Breeds: What Interesting Physical Trait Does The 'Xoloitzcuintli' Have`No Hair Science & Nature: Dog Breeds: What Is The Only Dog That Doesn't Have A Pink Tongue`Chow Science & Nature: Dog Breeds: Where Was The Saluki First Created`Ancient Mesopotamia Science & Nature: Dogs And Cats Consume Over __________ Worth Of Pet Food A Year`$11 Billion Science & Nature: Dogs And Humans Are The Only Animals With What`Prostate Gland Science & Nature: Dogs Are ______`Colour Blind Science & Nature: Dogs Bark And Cows Moo, But What Does A Khaki Campbell Do`Quack Science & Nature: Dogs Bark, Donkeys`Bray Science & Nature: Dogs Bark. What Do Donkeys Do`Bray Science & Nature: Dogs Like Squeeze Toys Because They Sound Like Animals In`Distress Science & Nature: Dogs That Do Not Tolerate Small Children Well Are The St. Bernard, The Old English Sheep Dog, The Alaskan Malamute, The ____ _______, And The Toy Poodle`Bull Terrier Science & Nature: Dogs That Do Not Tolerate Small Children Well Are The __. _______, The Old English Sheep Dog, The Alaskan Malamute, The Bull Terrier, And The Toy Poodle`St Bernard`saint Bernard Science & Nature: Dolomite`Mineral Found By Limestone Science & Nature: Dolphins And _________ Differ In That Dolphins Are Larger And More Streamlined, And Often Have Much Larger Dorsal Fins. Porpoises Are Shorter, Stockier, And Have Either Triangular Dorsal Fins, Without As Curve, Or, As In The Case Of The Finless __________, No Dorsal At All`Porpoises Science & Nature: Dolphins Have Killed ______ By Ramming Them With Their Snout`Sharks Science & Nature: Domesticated __________ (Farm-Raised) Cannot Fly. Wild __________ Can Fly For Short Distances At Up To 55 Miles Per Hour. Wild __________ Are Also Fast On The Ground, Running At Speeds Of Up To 30 Miles Per Hour`Turkeys Science & Nature: ________ Do Not Breath Automatically, As Humans Do, And So They Do Not Sleep As Humans Do. If They Become Unconscious, They Would Sink To The Bottom Of The Sea. Without The Oxygen They Need To Take In Periodically, They Would Die`Dolphins Science & Nature: _______ Do Not Have Eyelids. Because Of This, It Is Under Debate Whether Or Not They Sleep`Insects Science & Nature: ______ Do Not Have Eyelids, So Even When They're Asleep They Cannot Close Their Eyes. They Do Have A Protective Layer Of Clear Scales, Called Brille, Over Their Eyes`Snakes Science & Nature: __________ Do Not Have Eyes`Millipedes Science & Nature: _____ Do Not Have Sweat Glands, So Their Bodies Cannot Cool Down Through Perspiration. Their Bodies Cool By Flight Or, When At Rest, Panting`Birds Science & Nature: ____ Do Not Have To Be Impregnated To Lay Eggs. The Rooster Is Necessary Only To Fertilize The Egg`Hens Science & Nature: _____ ______ Do Not Hibernate And Cannot Walk On Their Hind Legs`Giant Pandas Science & Nature: ________ Do Not Know How To Swim`Gorillas Science & Nature: _____ Do Not Sing Because They Are Happy. It Is A Territorial Behavior`Birds Science & Nature: _______ ____ Do Not Suck Blood. They Bite, Then Lick Up The Flow`Vampire Bats Science & Nature: ______ Do Not Urinate. They Secrete And Excrete Uric Acid, Which Is A Solid, Chalky, Usually White Substance`Snakes Science & Nature: __________ Don't Fly By Flapping Their Wings Up And Down. The Motion Is More Forward And Backward, Like A Figure Eight On Its Side`Birds Science & Nature: _______ ___________ Don't Fly Well In Temperatures Under 55? F. It Is Common For Them To Spread Their Wings To Soak Up The Sun's Rays, And When The Right Temperature Is Reached, To Take Flight`Monarch Butterflies Science & Nature: ______ Don't Store Water In Their Humps: They Store Fat, Which Can Later Be Used For Energy`Camels Science & Nature: ______ Don't Sweat Or Pant`Camels Science & Nature: _____-______ _____ Don't Use Their Highly Toxic Venom To Bring Down Prey. For Them, It's A Defense Mechanism`Poison-Arrow Frogs Science & Nature: Doodlebugs Always Walk`Backwards Science & Nature: Do Pteradactyls Belong To The Class Dinosauria`No Science & Nature: Do The Bones Of A Pigeon Weigh More Or Less Than Its Feathers`Less Science & Nature: Do Trees Grow More Quickly Or Slowly At Night`Slowly Science & Nature: Do Your Pores Open Or Close When Your Body Is Hot`Open Science & Nature: ____ Drink Anywhere From 25-50 Gallons Of Water Each Day`Cows Science & Nature: 'Drinker Of The Wind' Is A Nickname For What Breed`Arabian Science & Nature: Dry Ice Consists Of`Carbon Dioxide Science & Nature: Ducks Will Lay Eggs Only In ___ _____`The Early Morning Science & Nature: Due To A Retinal Adaptation That Reflects Light Back To The Retina, The Night Vision Of ______ Is Six Times Better Than That Of Humans`Tigers Science & Nature: Due To A Retinal Adaptation That Reflects Light Back To The Retina, The Night Vision Of Tigers Is Six Times Better Than That Of`Humans Science & Nature: Dugongs Are ___ ___, Not Whales`Sea Cows Science & Nature: During A Lifetime, One Person Generates More Than 1,000 Pounds Of __________ Blood Cells`Red Science & Nature: During A Sandstorm, Billions Of Sand Particles Hitting Each Other Can Cause What`A Raise In The Air's Static Electricity Science & Nature: During Her Lifespan, A Female _______ _________ May Lay Hundreds Of Eggs`Monarch Butterfly Science & Nature: During Its Lifetime A/An _______ Changes Its Sex From Male To Female And Back Several Times`Oyster Science & Nature: During Its Lifetime An Oyster Changes Its Sex From ______ And Back Several Times`Male To Female Science & Nature: During The 1800s, Swan Skins Were Used To Make European Ladies' ______ _____ And Swan Feathers Were Used To Adorn Fashionable Hats`Powder Puffs Science & Nature: During The 1800s, ____ _____ Were Used To Make European Ladies' Powder Puffs And Swan Feathers Were Used To Adorn Fashionable Hats`Swan Skins Science & Nature: During The Last Ice Age, Almost __ Percent Of The World's Fresh Water Was Frozen`90 Science & Nature: During The Mating Season, Male __________ Bristle Their Quills At Each Other And Chatter Their Teeth In Rage Before Attacking. All __________ At This Time Become Very Vocal: Grunting, Whining, Chattering, Even Barking And Mewing At Each Other`Porcupines Science & Nature: During Warm Weather Hippopotamus's Secrete Sweat That Is _____. This Substance Not Only Cools Them Down But Also Helps Fight Infections Of The Skin`Pink Science & Nature: Duroc Is One American Breed Of Hardy Hogs Having ________ ____ - It Was Allegedly Named After The Horse Owned By The Hog's Breeder`Drooping Ears Science & Nature: Each Day,100 Or More ______ Are Killed By Fishermen`Whales Science & Nature: Each Day,100 Or More Whales Are Killed By`Fishermen Science & Nature: Each Eye Of The _________ Is Independent Of The Other. The Lizard Can Watch And Study Two Totally Different Pictures At The Same Time`Chameleon Science & Nature: Each Of The Five Segments At The End Of An Ant's Antenna Can ______`Detect Odours Science & Nature: Each Of The Five Segments At The End Of An ___'_ _______ Can Detect Odours`Ant's Antenna Science & Nature: Each Population Differs In Behaviour, Social Organisation And Appearance Of Dorsal Fins`Orcas Science & Nature: __________ Eagles Hunt Over A Range Of 100 Square Miles To Feed Their Young`Golden Science & Nature: Earlier ________ Were Capable Of Flight`Penguins Science & Nature: Earth Gets Hit Every Week By Small Rocky _________ The Size Of A Table. Fortunately, These Outer-Space Collisions Do Not Pack The Energy To Cause Appreciable Damage`Asteroids Science & Nature: Earth Has How Many Natural Satellites`One Science & Nature: Earth Is Moving Around The Sun At About __________ Miles Per Hour`67,000 Science & Nature: Earth Is The Only Planet Not Named After A`God Science & Nature: Earth's Atmosphere Is, Proportionally, Thinner Than The Skin Of An`Apple Science & Nature: Earth's Moon Has No Global ________`Magnetic Field Science & Nature: Earth's Nearest Star`Proxima Centauri Science & Nature: Earthworms Have ____ Hearts`Five Science & Nature: _______ ___________ East Of The Rocky Mountains Spend Their Winters In The Mountains Of Central Mexico`Monarch Butterflies Science & Nature: _____ Eat Snails, Earthworms, Insects, And Other Small Animals`Newts Science & Nature: __________ Eels Are Not Really Eels But A Kind Of Fish. Although They Look Like Eels, Their Internal Organs Are Arranged Differently`Electric Science & Nature: Effect That Occurs When Two Or More Waves Overlap Or Intersect`Interference Science & Nature: Eggplant Is A Member Of The __________ Family`Thistle Science & Nature: Eggplant Is Not A Vegetable, But Is Actually A Member Of What Plant Family`Thistle Science & Nature: ____ Eggs, When Not Completely White, Are Tinged With Green`Kiwi Science & Nature: __________ Eggs Which Are Incubated Below 85? F (29.5? C) Hatch Into Females, While Those Incubated Above 95? F (35? C) Hatch Into Males`Crocodile Science & Nature: Eighty Percent Of The World's Food Crops Are Pollinated By`Insects Science & Nature: Eileen Collins Was The First _______ On A Space Shuttle Mission`Female Captain Science & Nature: Either Of Two Saturated Hydrocarbons, Or Alkanes, With The Chemical Formula C4h10`Butane Science & Nature: Elephant _____ Grow Throughout An Elephant's Life And Can Weigh More Than 200 Pounds. Among Asian Elephants, Only The Males Have ____. Both Sexes Of African Elephants Have Tusks`Tusks Science & Nature: Elephant Herds Post Their Own ________. When Danger Threatens, The Sentry Raises Its Trunk And Though It May Be As Far As A Half-Mile Away, The Rest Of The Herd Is Instantly Alerted. How This Communication Takes Place Is Not Understood`Sentries Science & Nature: Elephant ___ Lacks Sweat Glands, Therefore Body Heat Is Released By Other Means. Elephants Stay Cool By Flapping Their Ears. Blood Entering The Heavily Veined Ear Is Cooled By Breezes Caused By Flapping And Return To The Body 9 Degrees Cooler.When Elephants Arrive At A Water Hole They Will Often Wet Their Ears Before They Drink`Skin Science & Nature: Elephants, _____, And Camels Roamed Alaska 12,000 Years Ago`Lions Science & Nature: Elephants And _____-______ ______ Get By On Only Two Hours Of Sleep A Day`Short-Tailed Shrews Science & Nature: Elephants Are Covered With ____. Although It Is Not Apparent From A Distance, At Close Range, One Can Discern A Thin Coat Of Light Hairs Covering Practically Every Part Of An Elephant's Body`Hair Science & Nature: Elephants Are The Only Animals That Can't`Jump Science & Nature: Elephant Seals ____ Every Year`Molt Science & Nature: Elephants, Lions, And Camels Roamed __________ 12,000 Years Ago`Alaska Science & Nature: Elephants, Lions, And ______ Roamed Alaska 12,000 Years Ago`Camels Science & Nature: Elephants Perform Greeting Ceremonies When A Member Of The Group Returns After A Long Time Away. The Welcoming Animals Spin Around, Flap Their Ears, And`Trumpet Science & Nature: Elephants Perform ________ __________ When A Member Of The Group Returns After A Long Time Away. The Welcoming Animals Spin Around, Flap Their Ears, And Trumpet`Greeting Ceremonies Science & Nature: Elephant's Use Leafy Branches And Plant Stalks As ___`Fly Swatters Science & Nature: Eleven ___________ Were Brought From The Andes Mountains In South America In The 1930s. All ___________ Presently In North America Are Descended From These Eleven`Chinchillas Science & Nature: Elk/Wapiti`Cervus Elaphus Science & Nature: Emeralds Come From Which Mineral`Beryl Science & Nature: Emission Of Energy As Electromagnetic Waves In The Portion Of The Spectrum Just Beyond The Limit Of The Red Portion Of Visible Radiation`Infrared Radiation Science & Nature: Emission Of Magma Onto The Earth's Surface`Extrusion Science & Nature: ______ ________ Employ Yawning As Part Of Their Courtship Ritual`Adelie Penguins Science & Nature: Energy And Momentum Are Never Lost, They Are`Coned Science & Nature: Energy Waves Produced By The Oscillation Or Acceleration Of An Electric Charge. Electromagnetic Waves Have Both Electric And Magnetic Components`Electromagnetic Radiation Science & Nature: English Chemist, Humphry Davy, Discovered Which Element By Electrolysing Molten Potash`Potassium Science & Nature: Enuresis`Bed-Wetting Science & Nature: Epidermal Cells, Palisade Cells, And Veins Are Parts Of A(N)`Leaf Science & Nature: Eptesicus Fuscus`Big Brown Bat Science & Nature: Eras Are Divided Into Units Called`Periods Science & Nature: Er`Erbium Science & Nature: Erethizon Dorsatum`Porcupine Science & Nature: Ergonomic Waterbeds Are The Latest Must-Have On The Bovine Circuit. The Beds, Listed At $175 Each, Are Said To Enhance Cattle Health By Reducing _____`Joint Damage Science & Nature: Ergonomic Waterbeds Are The Latest Must-Have On The ______ _______. The Beds, Listed At $175 Each, Are Said To Enhance Cattle Health By Reducing Joint Damage`Bovine Circuit Science & Nature: Erosion By Washing Debris In The Stream Next To Debris That Is In Place`Abrasion Science & Nature: Es`Einsteinium Science & Nature: ______ ______ Establish Harmonious Harems. Harem Masters Have Exclusive Mating Rights With Up To Six Mares. Zebra Harems Are So Stable That The Mares Remain Associated With Each Other For Life. Their Foals Have The Added Protection From The Family Stallion's Readiness To Defend His Wives And Offspring Against All Threats To Their Survival`Plains Zebras Science & Nature: Ethylene Glycol Is Frequently Used In Automobileshow`Anti-Freeze Science & Nature: Etna, Hekla And Popocate A Petl Are All Types Of What`Volcanoes Science & Nature: Eu`Europium Science & Nature: Europa Is A Satellite Of Which Planet In The Solar System`Jupiter Science & Nature: Eutamias Amoenus`Yellow Pine Chipmunk Science & Nature: Eutamias Minimus`Least Chipmunk Science & Nature: _______, Even Those With Sharp Eyesight, Cannot See Clearly For More Than Three Feet`Insects Science & Nature: Even Though A _____ _____ Fur Looks White It Is Actually Colourless And Is Made With Hollow Tubes. The Reason The Bear Looks White Is Because The Rough Inner Surface Of The Tubes Make Light Scatter And Reflect At Many Different Angles Which Gives The White Appearance`Polar Bears Science & Nature: Even Though This Metal Is Very Rare It Was The First To Be Discovered`Gold Science & Nature: Everglades Kites Utter Sheeplike Bleats While Turning ___________ In Midair`Somersaults Science & Nature: Everglades Kites Utter _________ ______ While Turning Somersaults In Midair`Sheeplike Bleats Science & Nature: Every 9.6 Years, There Is A Peak In Canada Wildlife Population, Especially Among The Muskrats, Red Fox, ______, Mink, Lynx, And Rabbits. The Population Of Grasshoppers Of The World Tends To Rise And Fall Rhythmically In 9.2-Year Cycles`Skunks Science & Nature: Every 9.6 Years, There Is A Peak In Canada Wildlife Population, Especially Among The Muskrats, Red Fox, Skunks, ____, Lynx, And Rabbits. The Population Of Grasshoppers Of The World Tends To Rise And Fall Rhythmically In 9.2-Year Cycles`Mink Science & Nature: Every 9.6 Years, There Is A Peak In Canada Wildlife Population, Especially Among The Muskrats, ___ ___, Skunks, Mink, Lynx, And Rabbits. The Population Of Grasshoppers Of The World Tends To Rise And Fall Rhythmically In 9.2-Year Cycles`Red Fox Science & Nature: Every Bird Must Eat At Least Half Its Own Weight In Food Each Day To Survive. Young Birds Need Even More. A Young _____, For Example, Eats As Much As 14 Feet Of Earthworms A Day`Robin Science & Nature: Every Bird Must Eat At Least Half Its Own Weight In Food Each Day To Survive. Young Birds Need Even More. A Young Robin, For Example, Eats As Much As 14 Feet Of __________ A Day`Earthworms Science & Nature: Every Carbon Atom In A Diamond Is Linked To Four Other Equidistant Atoms To Form A Knitted Dense _____ Structure`Crystal Science & Nature: Every Hour, Nearly 12,500 _______ Are Born In The United States`Puppies Science & Nature: Every Hour, Nearly 12,500 Puppies Are Born In The`United States Science & Nature: Every Known Dog Except The Chow Has A ____ ______ - The Chow's Tongue Is Jet Black`Pink Tongue Science & Nature: Every __________, There Is A Peak In Canada Wildlife Population, Especially Among The Muskrats, Red Fox, Skunks, Mink, Lynx, And Rabbits. The Population Of Grasshoppers Of The World Tends To Rise And Fall Rhythmically In 9.2-Year Cycles`9.6 Years Science & Nature: Everything Carried By The Stream`Load Science & Nature: Excluding Man, The Longest-Lived Land Mammal`Elephant Science & Nature: Excluding The Sun, What Star Is Closest To The Earth`Proxima Centauri Science & Nature: Excrement Of Sea Birds Used As Manure`Guano Science & Nature: __________ Explode When You Put Them In The Microwave`Grapes Science & Nature: Exposures To Intense Radiation Or Heat Cause Diamonds To Change Their`Colour Science & Nature: Expressing Recognition Rather Than Love, ____ _______ ____ Exchange 'Kisses.' By The Touching Of Incisor Teeth, They Quickly Confirm The Identity Of Group Members`Utah Prairie Dogs Science & Nature: Expressing Recognition Rather Than Love, Utah __________ Exchange 'Kisses.' By The Touching Of Incisor Teeth, They Quickly Confirm The Identity Of Group Members`Prairie Dogs Science & Nature: Expressing Recognition Rather Than Love, Utah Prairie Dogs Exchange 'Kisses.' By The Touching Of _______ _____, They Quickly Confirm The Identity Of Group Members`Incisor Teeth Science & Nature: __________ Eyes Are The Most Sensitive To Light, Dark Brown The Least Sensitive`Blue Science & Nature: ______, Famous For Their Role As Alpine Rescue Dogs, Do Not Wear Casks Of Brandy Round Their Necks`St Bernards`saint Bernards Science & Nature: Fandible, Lateral Line, And Dorsal Fin Are Parts Of A(N)`Fish Science & Nature: ____________ _______ (Farm-Raised) Cannot Fly. Wild Turkeys Can Fly For Short Distances At Up To 55 Miles Per Hour. Wild Turkeys Are Also Fast On The Ground, Running At Speeds Of Up To 30 Miles Per Hour`Domesticated Turkeys Science & Nature: Fatal Sea Dweller`Box Jellyfish Science & Nature: __________ Favorite Food Is The Glue On The Back Of Stamps`Cockroaches Science & Nature: Feb 1865 Is The Only Month In Recorded History Not To Have A`Full Moon Science & Nature: February 18,1930 Marks The First Flight By A ___ In An Airplane. Elm Farm Ollie, While Watched By Reporters, Produced Milk That Was Put Into Containers And Parachuted Over St. Louis, Missouri`Cow Science & Nature: February Is The Mating Month For ____`Grey Whales Science & Nature: ________ Feed On Mollusks And Crustaceans. In Some Areas, They Are A Serious Threat To Oyster And Clam Beds`Starfish Science & Nature: __________ Feel Safest When They Are Crowded Together, Hundreds In A Group`Flamingoes Science & Nature: Fe`Iron Science & Nature: Felis Concolour`Cougar Science & Nature: Felis Lynx`Lynx Science & Nature: Felis Rufus`Bobcat Science & Nature: Female __________ Are Not Black, But Brownish-Grey`Blackbirds Science & Nature: Female ____ ______ Average 46 Feet In Length And May Weigh Almost 70,000 Pounds. Male ____ ______ Are Generally Smaller Than Females, Averaging 43 Feet In Length`Grey Whales Science & Nature: Female Baboons Have Been Known To Engage In A _________ Form Of Prostitution By Stealing Food During Sex`Primitive Science & Nature: Female Baboons Have Been Known To Engage In A Primitive Form Of ____________ By Stealing Food During Sex`Prostitution Science & Nature: Female Baboons Have Been Known To Engage In A Primitive Form Of Prostitution By ________ Food During Sex`Stealing Science & Nature: Female Baboons Have Been Known To Engage In A Primitive Form Of Prostitution By Stealing ____ During Sex`Food Science & Nature: Female Baboons Have Been Known To Engage In A Primitive Form Of Prostitution By Stealing Food During`Sex Science & Nature: Female Blackbirds Are Not Black, But ________`Brownish-Grey Science & Nature: Female _______ _______ Can Store And Use Viable Sperm For At Least Three Years Following Mating`Painted Turtles Science & Nature: Female __________ Carry Their Young In Their Pouch Until The Baby Is Old Enough To Be On Its Own`Marsupials Science & Nature: Female Chimpanzees Have Been Observed Masturbating With Their Fingers, _____ And A Water Faucet`Twigs Science & Nature: Female Chimpanzees Have Been Observed Masturbating With Their Fingers, Twigs And A _____ Faucet`Water Science & Nature: Female Chimpanzees Have Been Observed Masturbating With Their Fingers, Twigs And A _____`Water Faucet Science & Nature: Female Chimpanzees Have Been Observed Masturbating With Their _______, Twigs And A Water Faucet`Fingers Science & Nature: Female Chimpanzees Have Been Observed ____________ With Their Fingers, Twigs And A Water Faucet`Masturbating Science & Nature: Female _______ Have Been Known To Engage In A Primitive Form Of Prostitution By Stealing Food During Sex`Baboons Science & Nature: Female Mosquitoes Drink _____ While They Are Pregnant In Order To Nourish Their Eggs`Blood Science & Nature: Female _________ Produce Only One Calf Every Five Years`Elephants Science & Nature: Females Of Some _____ Species Give Birth To Only Two Young At A Time`Shark Science & Nature: Ferrite Is A Form Of Which Metal`Iron Science & Nature: F`Fluorine Science & Nature: Field Of Engineering And Applied Physics Dealing With The Design And Application Of Devices, Usually Electronic Circuits, The Operation Of What Depends On The Flow Of Electrons For The Generation, Transmission, Reception, And Storage Of Information`Electronics Science & Nature: Field Of Physics That Describes And Correlates The Physical Properties Of Macroscopic Systems Of Matter And Energy`Thermodynamics Science & Nature: Field Of Science Concerned With The Origin Of The Planet Earth, Its History, Its Shape, The Materials Forming It, And The Processes That Are Acting And Have Acted On It`Geology Science & Nature: Fireflies Are Actually`Beetles Science & Nature: ______ ____ First Appeared In Europe In The 1500s`Guinea Pigs Science & Nature: Fish Breeds: Dense Populations Of Cichlid Fishes And Severe Competition For Territory In Rocky Areas Of Lake Malawi Have Created Evolutionary Pressure In Favour Of`Mouthbrooding Science & Nature: Fish Breeds: Four Of The Barbels Stem From The Base On The Upper Lip. They Have Three Vertical Stripes - One Across The Head And The Other Two Across The Body. Some Species Are Active At Dusk, Others Are Nocturnal And They Are Extremely Difficult To Sex`Clown Loach Science & Nature: Fish Breeds: Gut Bacteria Help These Catfishes Digest Wood`Panaque Species Science & Nature: Fish Breeds: How Would You Best Characterize Otocinclus, The Miniature Loricariid Catfish`Herbivore Science & Nature: Fish Breeds: Morone Mississippiensis`Yellow Bass Science & Nature: Fish Breeds: Most Of The U.S. Commercial Farms For Ornamental Fishes Are In Florida's Alkaline Waters, Which Create Difficulties In Breeding`Cardinal Tetras Science & Nature: Fish Breeds: Not All Skin Parasites ('Ectoparasites') Are Single-Celled Protists. For Instance, Some Minute Flatworms, Multicellular Animals, That Attack Skin And Gills Are`Dactylogyrus Flukes Science & Nature: Fish Breeds: One Of The Best Known Saltwater Fishes In The World. It Is Famous For Its Symbiotic Relationship With Anemones In Tropical Reef Systems`Clownfish Science & Nature: Fish Breeds: One Of The Most Colourful South American Dwarf Cichlids. The Females Get Pink Bellies When Gravid And They Usually Spawn On A Flat Rock Or A Pit In The Gravel. They Prefer Acidic Water`German Blue Ram Science & Nature: Fish Breeds: Small, Active, Carnivorous Freshwater Fish, Found In The Islands Of The Southern Caribbean Sea And In Northern South America`Guppy Science & Nature: Fish Breeds: The Disease-Causing Microsporidian Pleistophora Hyphessobryconis Was Discovered In Farmed Varieties Of`Neon Tetras Science & Nature: Fish Breeds: The Male Gender Of This Fish Has A Large Pointed Fin-Extension On Its Tail. They Are Livebearers And Come In A Multitude Of Colours`Swordtail Science & Nature: Fish Breeds: These Beauties Were First Found On The Lower Slopes Of Pai-Yun Shan, Near Guangdong (Formerly Canton), China, Traditionally By A Good Man Named Tan`White Clouds Science & Nature: Fish Breeds: These Fish Are Found In Both Fresh And Saltwater. They Have Tooth-Plates That Are Used To Grind Up One Of Their Favorite Meals - Snails. They Are Also Found As Food Items In Some Japanese Restaurants, And Can Be Extremely Toxic If Not Prepared Properly`Pufferfish Science & Nature: Fish Breeds: These Fish Have A Very Depressed Look To Them! They Are Usually Marine, But There Are Also Freshwater Inhabitants. They Are Known For Their Long Tail And Tendency To Cover Themselves In Sand`Stingray Science & Nature: Fish Breeds: The Sensitive 'Feelers' Of Pearl Gouramis And Three-Spot Or Blue Gouramis, And Of Dwarf Gouramis Too, Are Actually Highly Developed`Ventral Fins Science & Nature: Fish Breeds: The 'Weberian Ossicles' Are A Series Of Small Bones Behind The Head That Aid Certain Groups Of Fishes In`Perceiving Sound Science & Nature: Fish Breeds: This Fish Has An Electric Organ That Allows It To Transmit Microvoltages. Its Brain Is Exeptionally Large In Proportion To Other Fish And It Is Believed To Be Very Intelligent`Elephant Fish Science & Nature: Fish Breeds: This Guy Is One Of The Big Mac's Of The Hobby. Many Aquarist Buy This Cute Little Fishy Without Knowing That It Can Turn Into A Monster At 12 Inches (30 Cm). They Are Know For Their Personality And Love Rearranging The Aquarium Decor. They Are Difficult To Sex, Eat Almost Everything, And Are Very Territorial Once Mature`Oscar Science & Nature: Fish Breeds: This Shoaling Fish Can Live With Little Oxygen In The Water And Feeds On Invertebrates And Algae. The Pigment Of This Fish Is Derived From The Colours, Black, Yellow, And Orange. Loves A Mouthful Of Dirt`Goldfish Science & Nature: Fish Breeds: What Fish Is Not A Game Fish, But Is Often Caught By Stream Trout Fishermen`Sucker Science & Nature: Fish Breeds: You Can See Right Through This Fish`Glass Catfish Science & Nature: Fish Breeds: Your Harlequin Fish Are Behaving Strangely. One Is Turning Upside-Down And Quivering Under A Plant Leaf`It Is Spawning Science & Nature: Fish Breeds: Your Plants Are Overrun With Snails! You Pick Out All The Large Ones. Which Fish Will Do The Best Job Of Finding All The Little Ones And Eating Them`Clown Loaches Science & Nature: Fish Can Survive The Winter In Polar Regions Without Freezing. They Owe Their Survival To Chemicals In Their Blood That Prevents It From Freezing, Much Like __________ In A Car`Antifreeze Science & Nature: Fisher`Martes Pennanti Science & Nature: Fish Get Divorces. Studying _________, Which Are Genetically Monogamous Within A Breeding Period, Researchers Found That More Than 40% Of The Couples Get 'Divorces' And 'Remarry' Between Successive Reproductive Periods`Seahorses Science & Nature: Fish Have Been Known To Produce Offspring With ____ _____ __ ___`Five Heads On One Body Science & Nature: Fishing Bats Have Echolocation So Sophisticated They Can Detect A ______'_ ___ As Fine As A Human Hair, Protruding Only Two Millimetres Above A Pond's Surface`Minnow's Fin Science & Nature: Fishing Bats Have ____________ So Sophisticated They Can Detect A Minnow's Fin As Fine As A Human Hair, Protruding Only Two Millimetres Above A Pond's Surface`Echolocation Science & Nature: Fish Travel In Schools, Whales Travel In Pods Or`Gams Science & Nature: Five Times As Many _______ Can Be Seen After Midnight As Can Seen Before`Meteors Science & Nature: Five Times As Many Meteors Can Be Seen After ________ As Can Seen Before`Midnight Science & Nature: Flamingoes Live Remarkably Long Lives - Up To`Eighty Years`80 Years Science & Nature: Flamingos Are Not Naturally Pink. They Get Their Colour From Their Food, Tiny Green Algae That Turn Pink During`Digestion Science & Nature: Flatfishes Form A Unique And Widespread Group That Includes About 130 American Species, Common In Both The Atlantic And`Pacific Ocean Science & Nature: Fleas Are Essential To The Health Of __________ And Hedgehogs: They Provide Necessary Stimulation Of The Skin. Deloused __________ And Hedgehogs Will Die`Armadillos Science & Nature: Fleas Are Essential To The Health Of Armadillos And _________: They Provide Necessary Stimulation Of The Skin. Deloused Armadillos And _________ Will Die`Hedgehogs Science & Nature: Fleas Are Known To Engage In ___ Immediately After Feasting On Rabbit's Blood Specifically If The Opportunity Presents Itself`Sex Science & Nature: Fleas Are Known To Engage In Sex Immediately After Feasting On ______'_ Blood Specifically If The Opportunity Presents Itself`Rabbit's Science & Nature: Fleas Are Known To Engage In Sex Immediately After Feasting On Rabbit's _____ Specifically If The Opportunity Presents Itself`Blood Science & Nature: Fleas Are Known To Engage In Sex Immediately After Feasting On ______'_ _____ Specifically If The Opportunity Presents Itself`Rabbit's Blood Science & Nature: Fleas Are Known To Engage In Sex Immediately After ________ On Rabbit's Blood Specifically If The Opportunity Presents Itself`Feasting Science & Nature: Fleas Are Known To ______ In Sex Immediately After Feasting On Rabbit's Blood Specifically If The Opportunity Presents Itself`Engage Science & Nature: Fleas Can Accelerate 50 Times Faster Than The _____`Space Shuttle Science & Nature: Fleas Can Survive For Months Without`Feeding Science & Nature: Fleshy Fruit Of Trailing Cucumber Like Plant, Often Dried`Gourd Science & Nature: Flies Have 4000 ______ In Each Eye`Lenses Science & Nature: ______ Float In Water`Porcupines Science & Nature: Fm`Fermium Science & Nature: Foaling Usually Takes How Long`15-30 Minutes Science & Nature: Forest Fires In The Western U.S. Are Usually Caused By What`Lightning Science & Nature: For Every Extra Kilogram Carried On A Space Flight,530 Kg Of Excess Fuel Are Needed At`Lift-Off Science & Nature: For Every Tree That Is Cut For Lumber, How Much Is Sold As Timber`One Eighth Science & Nature: Forked, Sheet, And Ball Are Types Of`Lightning Science & Nature: __________ Form A Unique And Widespread Group That Includes About 130 American Species, Common In Both The Atlantic And Pacific Oceans`Flatfishes Science & Nature: Formed When The Earth Comes Betwen The Sun And The Moon`Lunar Eclipse Science & Nature: For More Than 3,000 Years, ________ ____ Have Been Used To Close Wounds In India, Asia And South America`Carpenter Ants Science & Nature: For The Chemical Symbol H2o2`Hydrogen Peroxide Science & Nature: For What Did Pieter Zeeman Receive The Nobel Prize In Physics`Zeeman Effect Science & Nature: For What Is The Chemical Symbol H2o2`Hydrogen Peroxide Science & Nature: For What Principal Purpose Are Uhf Radio Waves Used`Transmission Of Television Signals Science & Nature: For What Wars Were Mustangs Captured And Used`Boer War And World War 1 Science & Nature: ______' Fossil Records Date Back More Than Twice As Long As That Of The Dinosaurs`Sharks Science & Nature: Found In Geothermal Springs In Idaho, Microbes That Thrive Without Sunlight Or Oxygen, It Is Thought, Could Survive On What Other Planet`Mars Science & Nature: ______ _____ Found In North America And The Arctic Migrate Each Year As Far South As Antarctica And Back, A Round Trip Of Over 18,000 Miles. Theirs Is Probably The Longest Migratory Flight`Arctic Terns Science & Nature: Four Million Tons Of ________ ____ Are Destroyed On The Sun Every Second`Hydrogen Dust Science & Nature: Four Million Tons Of Hydrogen Dust Are Destroyed On The ___ Every Second`Sun Science & Nature: Four Powerful Animals Are Shown In The Four Corners Of The Prayer Flag. What Types Of Animals Are They`Dragon, Garuda, Tiger, And Snow-Lion Science & Nature: Foxes Have Been Observed ______`Eating Worms Science & Nature: Fox, Red`Vulpes Vulpes Science & Nature: Fragrant Flowering African Bulb`Freesia Science & Nature: Fragrant Plant With Edible Leaf-Stalks And Seeds`Fennel Science & Nature: Francis Galton, Considered The Pioneer Of Modern Studies Of ____, Was A Cousin Of Charles Darwin`Heredity Science & Nature: Free-Moving Liquid In Outer Space Will Form Itself Into A ______, Because Of Its Surface Tension`Sphere Science & Nature: Free-Moving Liquid In Outer Space Will Form Itself Into A Sphere, Because Of Its _______`Surface Tension Science & Nature: Free-Moving Liquid In _____ _____ Will Form Itself Into A Sphere, Because Of Its Surface Tension`Outer Space Science & Nature: ____ Freezes Faster If Cooled Quickly From A Warm Temperature, Than It Does From A Cooler One`Water Science & Nature: French Farmers Get Help From This Barnyard Animal To Dig Out Truffles`Pig Science & Nature: Fr`Francium Science & Nature: Fried Spiders Taste Like`Nuts Science & Nature: Frogs Never Drink. They Absorb Water From Their Surroundings By`Osmosis Science & Nature: Frogs Never Drink. They ______ _____ From Their Surroundings By Osmosis`Absorb Water Science & Nature: From 1979 Until 2000 The Most Distant Planet From The Earth Was`Neptune Science & Nature: From Crocodile Farms, Australia Exports About 5,000 Crocodile Skins A Year. Most Go To Paris, Where A Crocodile Purse Can Sell For More Than`$10,000 Science & Nature: From The Milk Of Which Animal Is Ricotta Made`Sheep Science & Nature: From What Animal Do We Get Venison`Deer Science & Nature: From What Animal Is 'Ambergis' Obtained`Sperm Whale Science & Nature: From What Animal Is Mutton`Sheep Science & Nature: From What Animal Is Venison`Deer Science & Nature: From What 'Black Metal' Did Blacksmith's Take Their Name`Iron Science & Nature: From What Creature Does A Butterfly Develop`Caterpillar Science & Nature: From What Group Of Wild Plants Are Cereals Derived`Grasses Science & Nature: From What Plant Is Opium Derived`Poppy Science & Nature: From Which Country Did The Astromomer Tycho Brahe Come`Denmark Science & Nature: From Which Element Is Pitchblende Derived`Uranium Science & Nature: From Which Fish Is Caviar Obtained`Sturgeon Science & Nature: From Which Kind Of Organism Is The Indicator Litmus Extracted`Lichens Science & Nature: From Which Other Native Mineral Can Arsenic Be Identified By Its Garlicky Odour`Antimony Science & Nature: From Which Part Of A Tree Does Turmeric Come`Root Science & Nature: From Which Plant Does The Drug Belladonna Come From`Deadly Nightshade Science & Nature: From Which Plant Family Do Vanilla Pods Come`Orchid Science & Nature: From Which Plant Family Do Vanilla Pods Come`Orchidaceae Science & Nature: From Which Type Of Rock Is Marble Formed`Limestone Science & Nature: Front Which Part Of A Pig Do We Get Ham`Hind Leg Science & Nature: Frozen Dew Or Vapour`Frost Science & Nature: Galena Is A Major Ore Of Which Metal`Lead Science & Nature: Galena Is The Principal Lead Ore Which Other Element Is Combined With The Metal To Form Galena`Sulphur Science & Nature: Game Bird With Feathered Feet`Grouse Science & Nature: Ganymede, Jupiter's Largest _________, Is Actually Larger Than The Planet Mercury. It Is 3,275 Miles In Diameter`Satellite Science & Nature: Ganymede, Jupiter's Largest Moon, Is Bigger Than _______, The Smallest Planet`Mercury Science & Nature: Ganymede, Jupiter's Largest Satellite, Is Actually Larger Than The Planet Mercury. It Is _, ___ _____ __`3,275 Miles In Diameter Science & Nature: Ganymede, _______'S Largest Moon, Is Bigger Than Mercury, The Smallest Planet`Jupiter Science & Nature: Garnet, Amethyst And Zircon Are All Types Of What`Minerals Science & Nature: Garter Snakes, Though ________, Do Not Lay Eggs. They Bear Live Young, Just As Mammals Do`Reptiles Science & Nature: Garter Snakes, Though Reptiles, Do Not Lay Eggs. They Bear Live Young, Just As _______ Do`Mammals Science & Nature: Garter Snakes, Though Reptiles, Do Not __________. They Bear Young, Just As Mammals Do`Lay Eggs Science & Nature: __________ Gas Can Often Be Seen Bubbling Up From The Bottom Of Ponds. It Is Produced By The Decomposition Of Dead Plants And Animals In The Mud`Methane Science & Nature: __________ Gather In Groups To Sleep Through The Winter. Sometimes Up To 1,000 Of Them Will Coil Up Together To Keep Warm`Rattlesnakes Science & Nature: Gaussia Is A Giant In The World Of`Copepods Science & Nature: Gd`Gadolinium Science & Nature: _____ Generally Need Their Hoofs Trimmed Once A Month`Goats Science & Nature: Genuine _____ Does Not Only Come From Elephants. It Can Come From The Tusks Of A Boar Or A Walrus`Ivory Science & Nature: Genuine Ivory Does Not Only Come From Elephants. It Can Come From The Tusks Of A Boar Or A`Walrus Science & Nature: Genuine Ivory Does Not Only Come From Elephants. It Can Come From The Tusks Of A ____ Or A Walrus`Boar Science & Nature: Genuine Ivory Does Not Only Come From _________. It Can Come From The Tusks Of A Boar Or A Walrus`Elephants Science & Nature: _____ Gets Its Name From The Portuguese Word For Ostrich`The Emu Science & Nature: ______ ____ Get Their Name From The Appearance Of The Females, Which Look Like Hairy Ants. Actually, They Are Not True Ants, But Wingless Wasps`Velvet Ants Science & Nature: Giant Crab Spiders Have Such A _________ __________ They Earned A Spot As Extras In The Horror Film`Ferocious Appearance Science & Nature: Giant Flying Foxes That Live In __________ Have Wingspans Of Nearly Six Feet`Indonesia Science & Nature: Giant Flying Foxes, Which Are A Type Of ___, That Live In Indonesia Have Wingspans Of Nearly Six Feet`Bat Science & Nature: Giant Pandas Do Not _________ And Cannot Walk On Their Hind Legs`Hibernate Science & Nature: Giant Pandas Do Not Hibernate And Cannot ____ __ _____ ____`Walk On Their Hind Legs Science & Nature: Gibbons Live In Family Groups And Communicate To Others Through High-Pitched Songs Which Can Be Heard For Several Miles. Songs Are Specific To Each Family And Convey Information Such As Location, Temper, And Social`Position Science & Nature: Giraffes _____ Only Five Minutes At A Time, For A Total Of About 20 Minutes A Day`Sleep Science & Nature: Giraffes Sleep Only Five Minutes At A Time, For A Total Of About __ _______ A Day`20 Minutes Science & Nature: Give Another Name For Hydrocyanic Acid (Hcn), Sometimes Wrongly Called Cyanide`Prussic Acid Science & Nature: Give The Symbol For Tungsten`W Science & Nature: Glassy Mineral The Red Kind Is Used As A Gem`Garnet Science & Nature: Glassy Pumice Would Be Formed By`Immediate Cooling Of Lava Science & Nature: Gnu Is The Three Letter Term For Which Animal`Wildebeest Science & Nature: Goat, Mountain`Oreamnos Americanus Science & Nature: Goats Generally Need Their __________ Trimmed Once A Month`Hoofs Science & Nature: Goats Have Rectangular`Pupils Science & Nature: Golden __________ Are So Rare That A Biological Reserve Has Been Specifically Created For Them`Toads Science & Nature: Goldfish Can Live To Be 70 Years Old, When They Live In The Wild, They Are _____ _____, Not Gold`Olive Green Science & Nature: Goldfish Can Live To Be __ _____ Old, When They Live In The Wild, They Are Olive Green, Not Gold`70 Years Science & Nature: Goldfish Have Four Colour Receptors In Their Eyes Compared To Our Three - The ______ ______ Has Ten Colour Receptors`Mantis Shrimp Science & Nature: Goldfish Lose Their Colour If They Are Kept In A Dim Light Or They Are Placed In A Body Of Running Water, Such As A Stream. They Remain Gold When Kept In A Pond Or In A Bowl With Adequate`Illumination Science & Nature: Gopher, Northern Pocket`Thomomys Talpoides Science & Nature: Gophers Are`Hermits Science & Nature: Gorilla Penises Are Only A _____ Of That Of An Average Man's`Third Science & Nature: Gorilla Penises Are Only A Third Of That Of An Average`Man Science & Nature: Gorilla Penises Are Only A Third Of That Of An _______ Man's`Average Science & Nature: Gorillas Are Considered Apes, Not Monkeys. The Way To Distinguish Between An Ape And A Monkey Is That Apes Do Not Have`Tails Science & Nature: Gorillas Do Not Know How To`Swim Science & Nature: Gorillas Often _____ For Up To Fourteen Hours A Day`Sleep Science & Nature: Gorillas Often Sleep For Up To __________ Hours A Day`14 Science & Nature: Gorillas Often Sleep For Up To ________ Hours A Day`Fourteen Science & Nature: Granite Conducts Sound Ten Times Faster Than`Air Science & Nature: Granite Conducts _____ Ten Times Faster Than Air`Sound Science & Nature: Granite ________ _____ Ten Times Faster Than Air`Conducts Sound Science & Nature: Grapes Explode When You Put Them In The`Microwave Science & Nature: Grass From Se Asia Yeilding A Fragrant Oil`Citronella Science & Nature: Grasshoppers Travel In A Cloud And Sheep, Goats, And Camels In A Flock. What Is A Group Of Elk Called`Gang Science & Nature: Groundhogs Are Also Known As '__________, ' 'Whistle Pigs, ' And 'Marmots.'`Woodchucks Science & Nature: Groundhogs Are Also Known As 'Woodchucks, ' '_______ ____, ' And 'Marmots.'`Whistle Pigs Science & Nature: Groundhogs Are Also Known As 'Woodchucks, ' 'Whistle Pigs, ' And '_______.'`Marmots Science & Nature: Groundhogs Are 'Fossorial' - They Live Most Of Their Lives Underground. They Dig Burrows Or 'Dens' That Have Several Entrances. Each Is Connected With The Main Tunnel And The Nesting Chamber Where The Animal Hibernates For The Winter. A Groundhog's Whiskers Help It`Navigate Underground Science & Nature: Groundhogs Are '_________' - They Live Most Of Their Lives Underground. They Dig Burrows Or 'Dens' That Have Several Entrances. Each Is Connected With The Main Tunnel And The Nesting Chamber Where The Animal Hibernates For The Winter. A Groundhog's Whiskers Help It Navigate Underground`Fossorial Science & Nature: Ground Squirrel, Golden-Mantled`Spermophilus Lateralis Science & Nature: Group Nouns: A Group Of Unicorns Is Called A __________. A Group Of Kangaroos Is Called A Mob. A Group Of Whales Is Called A Pod. A Group Of Geese Is Called A Gaggle. A Group Of Owls Is Called A Parliament. A Group Of Ravens Is An Unkindness. A Group Of Crows Is A Murder. A Group Of Bears Is Called A Sleuth. Twelve Or More Cows Is Called A Flink`Blessing Science & Nature: Group Nouns: Ant`Colony Science & Nature: Group Nouns: Antelope`Herd Science & Nature: Group Nouns: Ants`Colony Science & Nature: Group Nouns: Asses`Pace Science & Nature: Group Nouns: Baboons`Troop Science & Nature: Group Nouns: Badgers`Cete Science & Nature: Group Nouns: Bass`Shoal Science & Nature: Group Nouns: Bats`Colony Science & Nature: Group Nouns: Bears`Sleuth Science & Nature: Group Nouns: Beaver`Colony Science & Nature: Group Nouns: Bees`Swarm Science & Nature: Group Nouns: Boar`Sounder Science & Nature: Group Nouns: Boars`Singular Science & Nature: Group Nouns: Buck`Brace Science & Nature: Group Nouns: Buzzards`Wake Science & Nature: Group Nouns: Cats`Clowder Science & Nature: Group Nouns: Cattle`Herd Science & Nature: Group Nouns: Chicks`Brood Science & Nature: Group Nouns: Clams`Bed Science & Nature: Group Nouns: Cobra`Quiver Science & Nature: Group Nouns: Cockroaches`Intrusion Science & Nature: Group Nouns: Coots`Cover Science & Nature: Group Nouns: Coyote`Band Science & Nature: Group Nouns: Crane`Sedge Science & Nature: Group Nouns: Crocodile`Float Science & Nature: Group Nouns: Crow`Murder Science & Nature: Group Nouns: Curlew`Herd Science & Nature: Group Nouns: Curs`Cowardice Science & Nature: Group Nouns: Dog`Pack Science & Nature: Group Nouns: Dogs`Pack Science & Nature: Group Nouns: Donkeys Called`Herd Science & Nature: Group Nouns: Doves`Dule Science & Nature: Group Nouns: Ducks On The Water`Raft Science & Nature: Group Nouns: Eagles`Convocation Science & Nature: Group Nouns: Elk`Gang Science & Nature: Group Nouns: Emus`Mob Science & Nature: Group Nouns: Falcons Called`Cast Science & Nature: Group Nouns: Ferret`Business Science & Nature: Group Nouns: Finches`Charm Science & Nature: Group Nouns: Fish`School Science & Nature: Group Nouns: Flamingoes`Stand Science & Nature: Group Nouns: Flies`Business Science & Nature: Group Nouns: Fly`Swarm Science & Nature: Group Nouns: Foxes`Skulk Science & Nature: Group Nouns: Frogs`Army Science & Nature: Group Nouns: Geese Called`Gaggle Science & Nature: Group Nouns: Geese Flying`Skein Science & Nature: Group Nouns: Giraffes`Tower Science & Nature: Group Nouns: Gnat`Cloud Science & Nature: Group Nouns: Goat`Herd Science & Nature: Group Nouns: Goldfince`Charm Science & Nature: Group Nouns: Gorilla`Band Science & Nature: Group Nouns: Greyhound`Leash Science & Nature: Group Nouns: Grouse`Pack Science & Nature: Group Nouns: Gulls`Colony Science & Nature: Group Nouns: Hares`Husk Science & Nature: Group Nouns: Hawks`Cast Science & Nature: Group Nouns: Hawks Spiralling In Flight`Boil Science & Nature: Group Nouns: Hen`Brood Science & Nature: Group Nouns: Herons`Darkness Science & Nature: Group Nouns: Herring`Army Science & Nature: Group Nouns: Hippopotamuses`Bloat Science & Nature: Group Nouns: Hogs`Passel Science & Nature: Group Nouns: Hornets`Nest Science & Nature: Group Nouns: Hound`Pack Science & Nature: Group Nouns: Hyenas`Cackle Science & Nature: Group Nouns: Kangaroo`Troop`Mob Science & Nature: Group Nouns: Kittens`Litter Science & Nature: Group Nouns: Lapwings`Deceit Science & Nature: Group Nouns: Larks`Exaltation Science & Nature: Group Nouns: Leopard`Leap Science & Nature: Group Nouns: Locust`Plague Science & Nature: Group Nouns: Magpies`Tiding Science & Nature: Group Nouns: Mallards In Flight`Sord Science & Nature: Group Nouns: Mares`Stud Science & Nature: Group Nouns: Martins`Richness Science & Nature: Group Nouns: Mole`Labour Science & Nature: Group Nouns: Monkey`Troop Science & Nature: Group Nouns: Mules`Span Science & Nature: Group Nouns: Nightingales`Watch Science & Nature: Group Nouns: Otters`Romp Science & Nature: Group Nouns: Owls`Parliament Science & Nature: Group Nouns: Oxen`Yoke Science & Nature: Group Nouns: Oyster`Bed Science & Nature: Group Nouns: Oysters`Bed Science & Nature: Group Nouns: Partridges`Covey Science & Nature: Group Nouns: Penguins`Colony Science & Nature: Group Nouns: Pheasant`Nest Science & Nature: Group Nouns: Pigeon`Flock Science & Nature: Group Nouns: Piglets`Litter Science & Nature: Group Nouns: Pig`Litter Science & Nature: Group Nouns: Plovers`Congregation Science & Nature: Group Nouns: Plovers In Flight`Wing Science & Nature: Group Nouns: Ponies`String Science & Nature: Group Nouns: Porcupines`Prickle Science & Nature: Group Nouns: Porpoise`Pod Science & Nature: Group Nouns: Ptarmigans`Covey Science & Nature: Group Nouns: Puppies`Litter Science & Nature: Group Nouns: Quail`Covey Science & Nature: Group Nouns: Rabbits`Warren Science & Nature: Group Nouns: Rat`Pack Science & Nature: Group Nouns: Ravens`Unkindness Science & Nature: Group Nouns: Roebuck`Bevy Science & Nature: Group Nouns: Seal`Pod Science & Nature: Group Nouns: Sharks`Shiver Science & Nature: Group Nouns: Sheep`Flock Science & Nature: Group Nouns: Snakes`Nest Science & Nature: Group Nouns: Snipe`Wisp Science & Nature: Group Nouns: Sparrows`Host Science & Nature: Group Nouns: Squirrels`Dray Science & Nature: Group Nouns: Starlings`Murmuration Science & Nature: Group Nouns: Storks`Mustering Science & Nature: Group Nouns: Swallows`Flight Science & Nature: Group Nouns: Swans`Bevy Science & Nature: Group Nouns: Swans In Flight`Wedge Science & Nature: Group Nouns: Swift`Flock Science & Nature: Group Nouns: Swine`Sounder Science & Nature: Group Nouns: Toads`Knot Science & Nature: Group Nouns: Trout`Hover Science & Nature: Group Nouns: Turkeys`Rafter Science & Nature: Group Nouns: Turtle Doves`Pitying Science & Nature: Group Nouns: Turtles`Bale Science & Nature: Group Nouns: Viper`Nest Science & Nature: Group Nouns: Walrus`Pod Science & Nature: Group Nouns: Whales`Pod Science & Nature: Group Nouns: Widgeons`Company Science & Nature: Group Nouns: Wild Dogs`Pack Science & Nature: Group Nouns: Wolf`Pack Science & Nature: Group Nouns: Woodcock`Fall Science & Nature: Group Nouns: Woodpecker`Descent Science & Nature: _____ ______ Grow A New Set Of Teeth Every Two Weeks. They Grow More Than 24,000 New Teeth Every Year`Lemon Sharks Science & Nature: Growing Plants In Liquids Rather Than Soil Is Known As`Hydroponics Science & Nature: ________ _____ Grow Luxurious Winter Coats - More Than Three Inches Of Cashmere-Quality Wool, Overlaid With Long Hollow Hairs. The Hardy Animals Can Endure Winter Temperatures As Low As Minus 50? F, And Powerful Winds Up To 100 Miles Per Hour`Mountain Goats Science & Nature: Gulo Gulo`Wolverine Science & Nature: Gypsum Is A Hydrated Sulphate Of Which Metal`Calcium Science & Nature: Hamadryas __________, In Ancient Egypt, Were Believed To Be Companions And Oracles Of The God Thoth. They Were Given The Honour Of Being Mummified When They Died`Baboons Science & Nature: Hambletonian 10 Is The Foundation Sire Of What Breed`Standardbred Science & Nature: Hard Heavy Black Tropical Wood`Ebony Science & Nature: Hare, Snowshoe`Lepus Americanus Science & Nature: ____ Has A Bill Of Rights For Cows`India Science & Nature: _______ Has Been Known Since About The Third Millennium B.C. The Planet Was Given Two Names By The Greeks:`Mercury Science & Nature: _________ Has Discovered 32 Comets And Approximately 800 Asteroids`Carolyn Shoemaker Science & Nature: _______ Has Eight Known Satellites`Neptune Science & Nature: __________ Has More Homeless Cats Per Square Mile Than Any Other City In The World`Rome Science & Nature: _____ Has No Magnetic Field, Perhaps Because Of Its Slow Rotation. It Also Has No Satellites`Venus Science & Nature: ___ _______ Has Only One Spider That Is Dangerous To Humans. The Rare Katipo Is Believed To Be Related To The Australian Redback Or The North American Black Widow`New Zealand Science & Nature: ________ Has The World's Largest Penis, Weighing About 27 Kg`Otah Science & Nature: _____ Have 3 Fingers That Support Parts Of Their Wings`Birds Science & Nature: _____ Have 4000 Lenses In Each Eye`Flies Science & Nature: _____ ________ _______ ____ Have A Double-Layer Skull. This Allows Them To Absorb The Extraordinary Impact Of Head-Butting With Other Rams Without Suffering Brain Or Head Injury. The Winner Of A Head-Butting Contest Gains Control Of The Bighorn Herd`Rocky Mountain Bighorn Rams Science & Nature: _____ _____ Have A 'Home' Territory Of About 100,000 Square Miles`Polar Bears Science & Nature: ________ Have An Organ Above Their Eyes That Converts Seawater To Fresh`Penguins Science & Nature: _____ Have A Row Of Eyes Around Their Shells`Clams Science & Nature: ______ Have A Sixth Sense Which Enables Them To Detect Bioelectrical Fields Radiated By Other Sea Creatures And To Navigate By Sensing Changes In The Earth's Magnetic Field`Sharks Science & Nature: ________ Have A Sonar Sense Shared Among Known Birds Only In Southeast Asia's Swiftlets (Although Very Common Among Bats). The _______ Is A Cave Dweller, And It Bounces Its Echoing Clicks From Rock Walls To Help Navigate In The Dark Vaults Where They Nest By The Hundreds`Oilbirds Science & Nature: ____ Have Asymmetrical Ears: One Directed Downward, The Other Upward`Owls Science & Nature: ______ Have A Type Of Hair On Their Eyes`Honeybees Science & Nature: _____ Have Back Flippers That Can't Bend Under The Body In Order To Walk On Land, While Sea Lions Use Their Leg-Like Hind Flippers To 'Walk' On Land`Seals Science & Nature: ___________ Have Been Determined Recently To Be The Deadliest Of All Dogs. A 7-Year Study, Which Concluded In The Summer Of 2000, Found That 33 U.S. Deaths Were Caused By The Large Dogs. In Contrast, Pit Bulls Were Responsible For 27 Deaths`Rottweilers Science & Nature: _________ Have Been Known To Remain Standing After They Die`Elephants Science & Nature: __________ Have Been Known To Wear Out New Shoes In One Race`Racehorses Science & Nature: _____ Have Been Observed Eating Worms`Foxes Science & Nature: ________ Have Been On Earth For Over 650 Million Years. This Is Before Sharks And Dinosaurs`Jellyfish Science & Nature: __________ Have Been Responsible For More Human Deaths Throughout History Than All Wars Combined`Mosquitoes Science & Nature: ___________ Have Been Trained To Have Recognition Vocabularies Of 100 To 200 Words. They Can Distinguish Among Different Grammatical Patterns`Chimpanzees Science & Nature: _____ _____ Have Black Skin. Light Reflected From The Hollow Hairs In The Bear's Coat Makes The Skin Look White`Polar Bears Science & Nature: _______ Have Deer-Like Characteristics But Are Not Deer. They Have Hollow Horns That Are Never Branched And Do Not Fall Off As The Seasons Pass, As Do The Solid Deer Antler`Antelope Science & Nature: _______ ____ Have Echolocation So Sophisticated They Can Detect A Minnow's Fin As Fine As A Human Hair, Protruding Only Two Millimetres Above A Pond's Surface`Fishing Bats Science & Nature: __________ Have Excellent Eyesight`Groundhogs Science & Nature: __________ Have Four Babies At A Time, Always All The Same Sex. They Are Perfect Quadruplets, The Fertilized Cell Split Into Quarters, Resulting In Four Identical Babies`Armadillos Science & Nature: _________ Have Hair On Their Eyes`Honeybees Science & Nature: ______________ Have Killed More People In Africa Than All The Lions, Elephants, And Water Buffalo Combined, Usually By Trampling`Hippopotamuses Science & Nature: ________ Have Killed Sharks By Ramming Them With Their Snout`Dolphins Science & Nature: _______ _________ Have Larger Bodies, Bigger Ears, Less Bumpy Foreheads, And Longer Tusks Than Asian Elephants`African Elephants Science & Nature: ______ Have More Than Smell To Protect Themselves. They Can Withstand Five Times The Snake Venom That Would Kill A Rabbit`Skunks Science & Nature: ____ Have No Ability To Taste Sweet Things`Cats Science & Nature: _____ Have No Ears And Can Therefore Not Hear At All`Snails Science & Nature: ____ Have No Gall Bladders`Deer Science & Nature: _______ ______ Have One Less Vertebra In Their Backbones Than Other Horses`Arabian Horses Science & Nature: ____ Have Over One Hundred Vocal Sounds, While Dogs Only Have About Ten`Cats Science & Nature: ________ Have Salt-Excreting Organs Above Their Eyes Which Enable Them To Drink Salty Water:Seasnakes Have A Similar Filter At The Base Of Their Tongue`Seabirds Science & Nature: __________ Have Scent Glands Between Their Hind Toes. The Glands Help Them Leave Scent Trails For The Herd. Researchers Say The Odour Smells Cheesy`Reindeer Science & Nature: ____ Have Six Eyelids, Three In Each Eye`Ducks Science & Nature: ___ Have Striped Skin, Not Just Striped Fur`Tigers Science & Nature: _____ ____ _______ Have Such A Ferocious Appearance They Earned A Spot As Extras In The Horror Film`Giant Crab Spiders Science & Nature: _______ Have Teeth In Their Throats`Minnows Science & Nature: _______ Have Teeth Located On A Bone In Their Throat`Minnows Science & Nature: _____ ______ Have Tentacles As Long As Telephone Poles And Eyes The Size Of Basketballs`Giant Squids Science & Nature: _______ Have Their Hearing Organs In Their Stomachs, At The Base Of The Abdomen. Crickets Have Their Hearing Organs In Their Knees, Or, More Precisely, In The Oval Slit Of Their Forelegs`Cicadas Science & Nature: ___ ______ Have The World's Densest Fur--A Million Hairs Per Square Inch`Sea Otters Science & Nature: ______ Have Three Eyelids To Protect Themselves From Blowing Sand`Camels Science & Nature: _______ Have Transparent Blood`Spiders Science & Nature: _____ Have Upper And Lower Eyelids, But They Do Not Blink`Sharks Science & Nature: Heavy Equipment That Clears Snow Off Roads Are Called`Snowplow Science & Nature: He Designed The First Feasible Automobile With An Internal Combustion Engine`Karl Friedrich Benz Science & Nature: Hedgehog Quills Are Not Barbed Or Poisonous. Hedgehogs Do Apply A Foamy, Foul-Tasting Saliva To Their Quills, Which Protects The Animals From`Predators Science & Nature: He Founded Our Modern Periodic Table. Surname Only`Mendeleev Science & Nature: He Greatly Criticized Catastrophism And His Theory's Name Is Plutonism`James Hutton Science & Nature: He`Helium Science & Nature: He Is Known For His Theory Of 'Evolution'`Charles Darwin Science & Nature: He Is The Most Durable Tv Astronomer`Patrick Moore Science & Nature: Hemp Plant Part Of Which Can Be Used As A Narcotic`Cannabis Sativa Science & Nature: Hens Do Not Have To Be Impregnated To Lay Eggs. The __________ Is Necessary Only To Fertilize The Egg`Rooster Science & Nature: Hens Do Not Have To Be Impregnated To Lay Eggs. The Rooster Is Necessary Only To _________ The Egg`Fertilize Science & Nature: Hens Do Not Have To Be ___________ To Lay Eggs. The Rooster Is Necessary Only To Fertilize The Egg`Impregnated Science & Nature: He Postulated Moore's Law -- The Observation That The Number Of Transistors That Can Be Burned Into A Semiconductor Chip Doubles Every Two Years`Gordon Moore Science & Nature: __________ Herds Post Their Own Sentries. When Danger Threatens, The Sentry Raises Its Trunk And Though It May Be As Far As A Half-Mile Away, The Rest Of The Herd Is Instantly Alerted. How This Communication Takes Place Is Not Understood`Elephant Science & Nature: ________ Herds Require A Territory Of At Least 1 Square Mile`Javelina Science & Nature: Heroin Is Derived From Which Plant`Opium Science & Nature: Herring Scales Are Used To Brighten ___ ______ And Nail Polish`Eye Shadow Science & Nature: He Transmitted Radio Signals Across The Atlantic In 1901`Guglielmo Marconi Science & Nature: He Wrote 'Principles Of Geology' And Illustrated The Concept Of Uniformity Of Natural Processes Through Time`Charles Lyell Science & Nature: He Wrote 'Sexual Behaviour In The Human Male' In 1948`Alfred Kinsey Science & Nature: Hg`Mercury Science & Nature: H`Hydrogen Science & Nature: Highest Mountain`Everest Science & Nature: Himalayan, Rex, Manx, Maine Coon`Breeds Of Cats Science & Nature: Hindus Have A ______ For One Of Their Gods. His Name Is Hanuman And Is Known For His Mischievous Sense Of Humor`Monkey Science & Nature: Hippopotamuses Do ______ Percent Of Their Vocalization Under Water`80 Science & Nature: Hippopotamuses Have Killed More People In Africa Than All The Lions, Elephants, And Water Buffalo Combined, Usually By`Trampling Science & Nature: Ho`Holmium Science & Nature: Honeybees Have Hair On Their`Eyes Science & Nature: Honeybees Have ____ On Their Eyes`Hair Science & Nature: Honeybees Have Shown A Preference For Yellow And ____ Flowers`Blue Science & Nature: Horned __________ Eat Ants. They Wait In Areas Where Ants Are Working And When One Passes By, They Flick Out Their Tongue, Catch Their Prey, And Swallow Without Chewing. Apparently Their Digestive Tract Is Immune To Bites And Stings`Lizards Science & Nature: Horses Normally Have How Many Toes Per Foot`One Science & Nature: Horses Shorter Than 141/2 Hands (58 Inches) At The Withers (Top Of The Shoulders) Are Technically Ponies. The __________, Around 43 Inches Tall, Is Called A Pony, Not A Miniature. Miniatures Start 9 Inches Shorter, And Prices Go Up As Size Goes Down`Shetland Science & Nature: Horses Were First Domesticated For What`Meat And Milk Science & Nature: Hot _____ Weighs More Than Cold`Water Science & Nature: How Do Adult Horses Usually Sleep`Standing Up Science & Nature: How Do Animals And Plants In The Skeleton Coast Of Namibia Get Water`They Drink Fog Science & Nature: How Do Dolphins Avoid Obstacles And Locate Prey`Echolocation Science & Nature: How Does A Tortoise Drink Water`Through Its Nose Science & Nature: How Does A Vector Differ From A Scalar`It Has Magnitude And Direction Science & Nature: How Do Frogs Breathe Under Water`Through The Skin Science & Nature: How Do Honey Bees 'Communicate' With One Another`Pheromones Science & Nature: How Do Male Moths Find Female Moths In The Dark`By Smell`Smell Science & Nature: How Do Orca Primarily Locate Prey`Sound`Sonar Science & Nature: How Fast Do Flying Fish 'Fly' (Mph)`35 Science & Nature: How Is Belladonna More Commonly Known`Deadly Nightshade Science & Nature: How Is Nitrous Oxide Better Known`Laughing Gas Science & Nature: How Is The Tree With The Botanical Name Fagus Better Known`Beech Science & Nature: How Is Venom Put Into The Body`Bites Or Stings Science & Nature: ______ Howl Messages To One Another For More Than A Mile Apart`Wolves Science & Nature: How Long Can It Take For The Insecticide Ddt To Break Down In Nature`Eight Years Science & Nature: How Long Can Tarantula's Survive Without Food`2.5 Years Science & Nature: How Long Did Yuri Gagarin's First Orbit Round The Earth Take`108 Minutes Science & Nature: How Long Have Bees Been Producing Honey From Flowering Plants`Ten To Twenty Million Years Science & Nature: How Long Is A Giraffe's Tongue`21 Inches Science & Nature: How Long Is An Elephant Pregnant`Two Years Science & Nature: How Long Is The Memory Span Of A Goldfish`Three Seconds Science & Nature: How Man Legs Does A Crab Have`Ten Science & Nature: How Many Animals Are Used To Designate The Years Of The Chinese Calendar`Twelve Science & Nature: How Many Astronauts Crewed The Gemini Series Of Spacecraft`Two Science & Nature: How Many Astronauts Manned Each Apollo Flight`Three Science & Nature: How Many Beams Of Light Are Used To Record A Holograph`Two Science & Nature: How Many Blood Types Are There For Cats`6 Science & Nature: How Many Bolts Of Lightning Strike Somewhere On Earth Each Second`One Hundred Science & Nature: How Many Bolts Of Lightning Strike The U.S. Every Day - 2,500,25,000 Or 250,000`250,000 Science & Nature: How Many Brains Does A Leech Have`Thirty Two Science & Nature: How Many Buffalo/Bison Roamed North America In 1492 - 600,000,6 Million Or 60 Million`60 Million Science & Nature: How Many Chromosomes Do Each Body Cell Contain`Forty Six Science & Nature: How Many Claws Does A Housecat Have`Eighteen Science & Nature: How Many Coats Of Fur Do Sea Otters Have`Two Science & Nature: How Many Colours Are There In A Rainbow`Seven Science & Nature: How Many Cycles Per Second In One Megahertz`One Million Science & Nature: How Many Days Can A Cockroach Live Without Water`Thirty Science & Nature: How Many Days Do Dragon Flies Live For On Average`One Science & Nature: How Many Days Long Is A Year On The Planet Mercury`Eighty Eight Science & Nature: How Many Degrees Does The Earth Rotate Each Hour`Fifteen Science & Nature: How Many Earths Could Fit Side By Side On Jupiter's Great Red Spot`Three Science & Nature: How Many Eggs Do Most Female Geckos Lay`Two Science & Nature: How Many Eyelids Does A Camel's Eye Have`3 Science & Nature: How Many Eyes Do Bees Have`Five Science & Nature: How Many Facets Does A Standard Brilliant Cut Diamond Have`Fifty Eight Science & Nature: How Many Facets Has A Snowflake`Six Science & Nature: How Many Flowers Does A Honey Bee Visit During One Collection Trip`50 To 100 Science & Nature: How Many Hearts Do Earthworms Have`5 Science & Nature: How Many Hearts Do Earthworms Have`Five Science & Nature: How Many Hearts Does An Octopus Have`Three Science & Nature: How Many Hearts Has An Octopus`Three Science & Nature: How Many Horns Does An Indian Rhinocerous Have`One Science & Nature: How Many Hours A Day Does A Ferret Sleep`Twenty Science & Nature: How Many Hours Does An Antelope Sleep At Night`One Science & Nature: How Many Hydrogen Atoms Would Fit Across A Full Stop`One Million Science & Nature: How Many Ice Ages Have There Been In The Last 150,000 Years`Two Science & Nature: How Many Identical Armadillos Will Regularly Pop Out Of A Single Egg`Four Science & Nature: How Many In Eight Smokers Will Die As A Direct Result Of Tobacco, According To A 1994 Study`Four Science & Nature: How Many 'Joeys' Can A Female Kangaroo Have In Her Pouch At One Time`Three Science & Nature: How Many Karats Is Pure, Unalloyed Gold`Twenty Four Science & Nature: How Many Leaflets Make Up Each Poison Ivy Leaf`Three Science & Nature: How Many Legs Do Crabs, Lobsters And Shrimp Each Have`Ten Science & Nature: How Many Legs Does A Bee Have`Six Science & Nature: How Many Legs Does A Crab Have`Ten Science & Nature: How Many Legs Does A Millipede Have On Each Segment Of Its Body`Four Science & Nature: How Many Legs Does An Oyster Catcher Have`Two Science & Nature: How Many Legs Does A Spider Have`Eight Science & Nature: How Many Legs Has A Woodlouse`Fourteen Science & Nature: How Many Litres Of Water Vapour Can Be Lost In A Large Tree In An Hour By Transpiration`Three Hundred Science & Nature: How Many Litters Can A Mouse Have In A Year`Up To Ten Science & Nature: How Many Men Have Walked On The Moon`Twelve Science & Nature: How Many Miles Away Did Lightning Strike, If You Heard Thunder Five Seconds After You Saw It`One Science & Nature: How Many Minutes Does The Channel Tunnel Train Take To Cover Its 23.6-Mile Route`Thirty Five Science & Nature: How Many Moons Does Jupiter Have`Sixteen Science & Nature: How Many Moons Does The Planet Saturn Have`Nine Science & Nature: How Many Natural Satellites Does Earth Have`One Science & Nature: How Many Neutrons Are In The Nucleus Of The Oxygen In A Molecule Of 'Heavy Water'`Eight Science & Nature: How Many North American Species Have Disappeared Since The Pilgrims Landed Here`500 Science & Nature: How Many Of Every 10 Boys Born In The U.S. Are Circumcised`Seven Science & Nature: How Many Of Every 10 Unnamed Species Are Thought To Inhabit The Tropical Rain Forests`Five Science & Nature: How Many Of The World's Ten Tallest Mountains Are Not In Asia`None Science & Nature: How Many Pairs Of Jaws Does A Crab Have`Six Science & Nature: How Many Planets Are Between Earth And The Sun`Two Science & Nature: How Many Pounds Of Fish Can A Pelican Hold In Its Bill Pouch`Twenty Five Science & Nature: How Many Sides Does Each Honeycomb Cell Have`Six Science & Nature: How Many Species Of Sea Turtles Aren't Endangered`Zero Science & Nature: How Many Spectral Colours Are In A Rainbow`Twenty Seven Science & Nature: How Many Stars Are There In The Big Dipper`Seven Science & Nature: How Many Stars Make Up Orion's Belt`Three Science & Nature: How Many Teats Does A Cow Have`Four Science & Nature: How Many Teeth Does A Mosquito Have`47 Science & Nature: How Many Teeth Does A Walrus Have`18 Science & Nature: How Many Tentacles Does An Octopus Have`Eight Science & Nature: How Many Tentacles Does A Squid Have`Ten Science & Nature: How Many Thousand Million Tonnes Of Carbon Dioxide Are Formed Each Year By The Combustion Of Fossil Fuels`Sixteen Science & Nature: How Many Times A Day Does An Average Adult Person Laugh`Fifteen Times Science & Nature: How Many Vocal Sounds Does A Cat Have(Approx)`100 Science & Nature: How Many Wings Does A Honey Bee Have`Four Science & Nature: How Many Worker Bees Would Have To Spend Their Lifetime To Produce 1 Teaspoon Of Honey`Twelve Science & Nature: How Many Years Does It Take For Saturn To Orbit The Sun`Twenty Nine Science & Nature: How Many Years Has A Garden Snail Been Known To Live`15 Science & Nature: How Much Honey Does The Average Worker Honey Bee Make In Her Lifetime`1/12 Teaspoon Science & Nature: How Much Honey Would It Take To Fuel A Bee's Flight Around The World`Two Tablespoons Science & Nature: How Much Of The World's Population Is Left-Handed,5 Percent,10 Percent,15 Percent Or 20 Percent`Ten Percent Science & Nature: How Old Are Oak Trees Before They Produce Acorns`Fifty Science & Nature: How Old Is A Colt When He Is Trained To Ride`Two Science & Nature: How Old Is A Horse When It Changes From A Filly To A Mare`Four Science & Nature: How Old Is The Earth`About 4.6 Billion Years Science & Nature: How Small Is A Hummingbird Egg?(In Relation To A Vegetable)`Small As A Pea Science & Nature: How Was The Universe Said To Have Been Created`Big Bang Science & Nature: Human Birth Control Pills Work On`Gorillas Science & Nature: Human _____ Control Pills Work On Gorillas`Birth Science & Nature: Humans Aren't The Only ______ Animals That Can Experience Orgasm, Some Rabbits And Ferrets Do As Well`Female Science & Nature: Humans Aren't The Only Female Animals That Can Experience Orgasm, Some _______ And Ferrets Do As Well`Rabbits Science & Nature: Humans Aren't The Only Female Animals That Can Experience Orgasm, Some Rabbits And _______ Do As Well`Ferrets Science & Nature: Humans Aren't The Only Female Animals That Can Experience ______, Some Rabbits And Ferrets Do As Well`Orgasm Science & Nature: Humidity Is Measured By What Device`Hygrometer Science & Nature: Hummingbirds Are The Smallest Birds - So Tiny That One Of Their Enemies Is An Insect, The`Praying Mantis Science & Nature: Hummingbirds Can't`Walk Science & Nature: ______ ______ Hunt Over A Range Of 100 Square Miles To Feed Their Young`Golden Eagles Science & Nature: Hydrogen Hydroxide Is More Commonly Known As What`Water Science & Nature: Ichthyology Is A Study Of`Fish Science & Nature: If A _______ Breaks A Leg It Can Grow Another One`Cockroach Science & Nature: If A Chemical Is 'Anhydrous' What Does It Not Contain`Water Science & Nature: If A Flower Is Described As 'Stellate' What Shape Would It Be`Star Shaped Science & Nature: If A Marine Animal Cannot Be Identified, A Diver Should`Avoid It Completely Science & Nature: If An Animal Has Feathers, Its A`Bird Science & Nature: If An Animal Has Gills, Its A`Fish Science & Nature: If A Robin's Egg Is Put In Vinegar For Thirty Days, What Colour Does It Become`Yellow Science & Nature: If Bats Are Nocturnal And Horses Diurnal, Then Coyotes And Others Animals That Roam At Dawn And The Twilight Hours Are Called`Crepuscular Science & Nature: If Disconnected, The ___ Organs (Or Gonads) Of An Armadillo Are Still Active`Sex Science & Nature: If Disconnected, The Sex Organs Of An _______ Are Still Active`Armadillo Science & Nature: If Disconnected, The Sex Organs (Or Gonads) Of An _________ Are Still Active`Armadillo Science & Nature: If Disconnected, The Sex Organs (Or Gonads) Of An Armadillo Are Still`Active Science & Nature: If Disconnected, The Sex ______ (Or Gonads) Of An Armadillo Are Still Active`Organs Science & Nature: If Frightened Or Threatened, A Mother ______ May Abandon, Ignore, Or Eat Her Young`Rabbit Science & Nature: If Frightened Or Threatened, A Mother Rabbit May Abandon, Ignore, Or ___ ___`Eat Her Young Science & Nature: If Locked In A Completely Sealed Room, Of What Will You Die Before You Suffocate`Carbon Monoxide Poisoning Science & Nature: If Monkeys Eat Too Many Un-Ripe __________ Their Tongue And Eyes Will Turn Green`Bananas Science & Nature: If Offered A New Pen To Write With, What Will 97% Of People Do With It`Write Their Own Name Science & Nature: If Someone Places A Tiny Amount Of ______ On A Scorpion, It Will Instantly Go Mad And Sting Itself To Death`Liquor Science & Nature: If The Groundhog Sees His Shadow On Feb. 2, There Will Be How Many More Weeks Of Bad Weather`Six Science & Nature: If ____________, The Sex Organs (Or Gonads) Of An Armadillo Are Still Active`Disconnected Science & Nature: If They Are Well Treated, ______ In Captivity Can Live To The Age Of Fifty`Camels Science & Nature: If Venus Is The Second Planet From The Sun, Earth`Third Science & Nature: If Venus Is The Second Planet From The Sun, Jupiter`Fifth Science & Nature: If Venus Is The Second Planet From The Sun, Mars`Fourth Science & Nature: If Venus Is The Second Planet From The Sun, Mercury`First Science & Nature: If Venus Is The Second Planet From The Sun, Saturn`Sixth Science & Nature: If Venus Is The Second Planet From The Sun, Uranus`Seventh Science & Nature: If You Attempted To Count The Stars In A Galaxy At A Rate Of One Every Second It Would Take Around __________ Years To Count Them All`3,000 Science & Nature: If You Cut Through A Solid Sphere What Shape Will The Flat Area Be`Circle Science & Nature: If You Have A Tapeworm In Your Stomach, It Will Come Up While You're Asleep To Lick The __________ Off Your Lips`Salt Science & Nature: If You Heat Carbon Plasma To 20,000 Degrees C And Condense It Under Ultrahigh Pressure, What Have You Made`Diamonds Science & Nature: If You Hold An Alligator Under Water, What Will It Do`Drown Science & Nature: If You Keep A ________ In A Dark Room, It Will Eventually Turn White`Goldfish Science & Nature: If You're In The Northern Hemisphere, Polaris, The North Star, Can Be Found By Looking Which Direction`North Science & Nature: If Your Horse Starts 'Bucking' When Ridden (That Has Not Been Apparent Previously) What Should You Check First`Ruffiansaddle Science & Nature: Iguanas, __________ And Komodo Dragons All Have Two Penises`Koalas Science & Nature: Iguanas, Koalas And Komodo Dragons All Have Two`Penises Science & Nature: Iguanas Of South And Central America And The _________ Lay Their Eggs In February And March`Caribbean Science & Nature: Ilex Is The Botanical Name Of Which Shrub`Holly Science & Nature: Imperial, Buck, And Luna Are Types Of`Moth Science & Nature: Imperial, Buck, And Luna Are Types Of`Moths Science & Nature: Impurities, Particularly Of Which Compound, According To Modern Chemists, Gives Amethyst Its Violet Or Blue Colouration`Iron Oxide Science & Nature: In 1681, The Last ____ Bird Died`Dodo Science & Nature: In 1758 Charles __________ Observes The Crab Nebula And Begins Catalog`Messier Science & Nature: In 1758 Wilhelm Olbers, Discoverer Of Asteroids __________ And Vesta, Born`Pallas Science & Nature: In 1758 Wilhelm Olbers, Discoverer Of Asteroids Pallas And __________, Born`Vesta Science & Nature: In 1804 K. L. __________ Discovers Juno, Third Known Asteroid`Harding Science & Nature: In 1804 K. L. Harding Discovers__________, Third Known Asteroid`Juno Science & Nature: In 1846 __________ Galle And Heinrich D'arrest Find The Planet Neptune`Johann Science & Nature: In 1846 Johann __________ And Heinrich D'arrest Find The Planet Neptune`Galle Science & Nature: In 1846 Johann Galle And Heinrich D'arrest Find The Planet`Neptune Science & Nature: In 1846 Johann Galle And Heinrich __________ Find The Planet Neptune`D'arrest Science & Nature: In 1846 Neptune's Moon Triton Discovered By __________ Lassell`William Science & Nature: In 1846 Neptune's Moon Triton Discovered By William`Lassell Science & Nature: In 1857 Konstantin__________, Pioneer In Rocket And Space Research, Born`Tsiolkovsky Science & Nature: In 1857 __________ Tsiolkovsky, Pioneer In Rocket And Space Research, Born`Konstantin Science & Nature: In 1858 Asteroid 54, __________ Discovered (Named For Goddess Of Silence)`Kalypso Science & Nature: In 1874, The First Animal Purchased For The Lincoln Park Zoo In Chicago Was A ____ ___, Bought For $10`Bear Cub Science & Nature: In 1876, Sir Henry Wickham Transported 70 000 Rubber Tree Seeds From _____ To Kew Gardens In London`Brazil Science & Nature: In 1876, Sir Henry Wickham Transported ______ Rubber Tree Seeds From Brazil To Kew Gardens In London`70 000 Science & Nature: In 1880, There Were Approximately 2 Billion _________ _______ In The United States. By 1914, The Species Was Extinct`Passenger Pigeons Science & Nature: In 1885 __________ Bohr, Physicist, Expanded Quantum Physics (Nobel 1922), Born`Niels Science & Nature: In 1885 Niels__________, Physicist, Expanded Quantum Physics (Nobel 1922), Born`Bohr Science & Nature: In 1902 Marie And __________ Curie Isolated The Radioactive Element Radium`Pierre Science & Nature: In 1919 __________ Bauersfeld, Invented First Modern Projection Planetarium`Walther Science & Nature: In 1935 Gherman __________ Ussr,1st Man To Spend A Day In Space (Vostok 2), Born`Titov Science & Nature: In 1935 __________ Titov Ussr,1st Man To Spend A Day In Space (Vostok 2), Born`Gherman Science & Nature: In 1947, The __________ ______ _____ Was Made The Official State Fish Of California`California Golden Trout Science & Nature: In 1948 Vladimir __________, First Czechoslovakian Space Traveler (Soyuz 28), Born`Remek Science & Nature: In 1949 First Rocket To Reach Outer Space Launched At__________, Nm`White Sands Science & Nature: In 1952 Dumitru__________, First Romanian Space Traveler (On Board Soyuz 40), Born`Prunariu Science & Nature: In 1955 Element __________ Announced - Element 101`Mendelevium Science & Nature: In 1958 __________ Launched: First Spacecraft Launched By Nasa`Pioneer 1 Science & Nature: In 1958 __________ Launch Pioneer Iii`Nasa Science & Nature: In 1959 1st Colour Photograph Of __________ From Outer Space`Earth Science & Nature: In 1959 __________ Launched By Ussr: First Spacecraft To Impact On The Moon`Luna 1 Science & Nature: In 1959 Soviet__________,1st Successful Photographic Spacecraft, Impacts Moon`Luna Science & Nature: In 1959 Soviet __________ Becomes First Human-Made Object To Crash On Moon`Lunik 2 Science & Nature: In 1959 Soviet Luna 3,1st Successful Photographic Spacecraft, Impacts`Moon Science & Nature: In 1961 Element 103, __________, First Produced In Berkeley, California Lab`Lawrencium Science & Nature: In 1961 Yuri A.__________, First Man In Orbit`Gagarin Science & Nature: In 1961 Yuri A. Gagarin Becomes First Man To Orbit Earth Aboard __________ 1`Vostok Science & Nature: In 1962 8 Of The 9 Planets __________ For The First Time In 400 Years`Aligned Science & Nature: In 1962 Nasa Civilian Pilot Neil A __________ Takes X-15 To 54,600 M`Armstrong Science & Nature: In 1963, Soviet Cosmonaut _________ __________, The First Woman In Space, Married Andrian Nikolayev, Also A Cosmonaut`Valentina Tereshkova Science & Nature: In 1963, Soviet Cosmonaut Valentina Tereshkova, The First Woman In Space, Married _______ _________, Also A Cosmonaut`Andrian Nikolayev Science & Nature: In 1964 Launch Of__________,1st 3 Man Crew (Komarov, Feokistov, Yegorov)`Voskhod Science & Nature: In 1964 Launch Of Voskhod 1,1st 3 Man Crew (Komarov, Feokistov, __________ )`Yegorov Science & Nature: In 1964 Launch Of Voskhod 1,1st 3 Man Crew (Komarov, __________, Yegorov)`Feokistov Science & Nature: In 1964 Nasa Launches Its First __________ (Ogo-1)`Orbital Geophysical Observatory Science & Nature: In 1966 __________ Is Launched`Gemini Xi Science & Nature: In 1966 Oao 1, The 1st Orbiting __________ Observatory, Launched`Astronomical Science & Nature: In 1967 1st Successful Test Flight Of A`Saturn V Science & Nature: In 1967 __________ Makes Fly-By Of Venus`Mariner 5 Science & Nature: In 1967 Mariner 5 Makes Fly-By Of`Venus Science & Nature: In 1967 Soviet Venera 4 Becomes The 1st Probe To Send Data Back From`Venus Science & Nature: In 1969 __________ Is Launched`Soyuz 8 Science & Nature: In 1969 __________ Returns To Earth`Soyuz 7 Science & Nature: In 1970 Luna 16 Lands On Moon's__________, Drills Core Sample`Mare Fecunditatis Science & Nature: In 1970 Ussr Launches Luna 16: Returns Samples From Lunar Sea Of`Fertility Science & Nature: In 1970 Ussr Launches__________ : Returns Samples From Lunar Sea Of Fertility`Luna 16 Science & Nature: In 1971 Soviet Mars 3 Is 1st To Soft Land On`Mars Science & Nature: In 1972 Harlow __________ Discoverer Of The Sun's Position In The Galaxy, Dies`Shapley Science & Nature: In 1972 __________ Shapley Discoverer Of The Sun's Position In The Galaxy, Dies`Harlow Science & Nature: In 1973 2 Skylab 3 Astronauts Walk In Space For A Record __________ Hours`Seven Science & Nature: In 1973 Pioneer 10 Passes __________ (1st Fly-By Of An Outer Planet)`Jupiter Science & Nature: In 1973 Soyuz 13 Launched Into __________ Orbit For 8 Days`Earth Science & Nature: In 1973 Three-Man Crew Of __________ Make Safe Splashdown In Pacific After 59 Days`Skylab Ii Science & Nature: In 1973 Three-Man Crew Of Skylab Ii Make Safe Splashdown In Pacific After _____ _____ Days`Fifty Nine Science & Nature: In 1974 Charles Kowal Discovers__________,13th Satellite Of Jupiter`Leda Science & Nature: In 1974 Charles Kowal Discovers Leda, __________ Satellite Of Jupiter`13th Science & Nature: In 1974 Skylab __________'S Astronauts Land`Four Science & Nature: In 1974 Soyuz __________ Is Launched`14 Science & Nature: In 1975__________, First Craft To Orbit The Planet Venus Launched`Venera Science & Nature: In 1975 Soviet Spacecraft __________ Lands On Venus`Venera 9 Science & Nature: In 1975, The First Pictures Of A Planetary Surface Beyond Earth Were Sent Back To Earth.What Planet Was The Subject Of The Pictures`Venus Science & Nature: In 1975 Ussr __________ Made Day Venus Landing`Venera 10 Science & Nature: In 1975 Venera 9, First Craft To Orbit The Planet __________ Launched`Venus Science & Nature: In 1976, A South American Guppy Became The First Fish In`Space Science & Nature: In 1976 __________ Launched To Salyut 6, But Return Without Docking`Soyuz 23 Science & Nature: In 1976 Soyuz 23 Launched To _______, But Return Without Docking`Salyut Science & Nature: In 1977 _______ __ Returns To Earth`Soyuz 25 Science & Nature: In 1977 Second Test Of The Space Shuttle`Enterprise Science & Nature: In 1977 Soyuz 26 Carries 2 Cosmonauts To __________ 6 Space Station`Salyut Science & Nature: In 1977 Soyuz __________ Is Launched`24 Science & Nature: In 1977 Soyuz __________ Returns To Earth`24 Science & Nature: In 1977 ______ Test Of The Space Shuttle Enterprise`Second Science & Nature: In 1977 ______ Test Of The Space Shuttle Enterprise`Third Science & Nature: In 1977, The _______ 1,2 Photographed The First Images Of Jupiter, Saturn, Uranus, And Neptune`Voyager Science & Nature: In 1977, The Voyager 1,2 Photographed The First Images Of Jupiter, Saturn, ______, And Neptune`Uranus Science & Nature: In 1977, The Voyager 1,2 Photographed The First Images Of Jupiter, Saturn, Uranus, And`Neptune Science & Nature: In 1977, The Voyager 1,2 Photographed The First Images Of Jupiter, ______, Uranus, And Neptune`Saturn Science & Nature: In 1977, The Voyager 1,2 Photographed The First Images Of _______, Saturn, Uranus, And Neptune`Jupiter Science & Nature: In 1978 How Much Was 'All The Tea In China' Estimated At`356,000 Tonnes Science & Nature: In 1979 __________ 33 Returns To Earth`Soyuz Science & Nature: In 1979 __________ Makes 1st Fly-By Of Saturn, Discovers New Moon, Rings`Pioneer 11 Science & Nature: In 1980 Cosmonauts __________ And Ryumin Set Space Endurance Record Of 184 Days`Popov Science & Nature: In 1980 Cosmonauts Popov And Ryumin Set Space Endurance Record Of __________ Days`184 Science & Nature: In 1980 Cosmonauts Popov And __________ Set Space Endurance Record Of 184 Days`Ryumin Science & Nature: In 1980 __________ Returns To Earth`Soyuz 38 Science & Nature: In 1981 First Launch Of The Space Shuttle ' __________' With John Young And Bob Crippen At The Controls`Columbia Science & Nature: In 1983 6th Space Shuttle Mission, __________ Launched`Challenger 1 Science & Nature: In 1983 Cosmonauts __________ And Strekalov Are Saved From Exploding Soyuz T-10`Titov Science & Nature: In 1983 Nasa Launches`Telsat V Science & Nature: In 1983 Sixth Space Shuttle Mission - __________ Returns To Earth`Challenger 1 Science & Nature: In 1984, Dr. _______ _. ________ Became The First Woman Astronaut To Walk In Space`Kathryn D. Sullivan Science & Nature: In 1984, Dr. Kathryn D. Sullivan Became The _____ _____ _________ __ ____ __`First Woman Astronaut To Walk In Space Science & Nature: In 1984 Eleventh Space Shuttle Mission - __________ Is Launched`Challenger 5 Science & Nature: In 1984 Eleventh Space Shuttle Mission - __________ Returns To Earth`Challenger 5 Science & Nature: In 1984 Soyuz __________ Is Launched`T-10 Science & Nature: In 1984 Soyuz __________ Is Launched`T-11 Science & Nature: In 1984 Tenth Space Shuttle Mission - __________ Is Launched`Challenger Science & Nature: In 1984 Tenth Space Shuttle Mission - __________ Returns To Earth`Challenger 4 Science & Nature: In 1985 21st Space Shuttle Mission - __________ Is Launched`Atlantis 1 Science & Nature: In 1985 21st Space Shuttle Mission - __________ Returns To Earth`Atlantis 1 Science & Nature: In 1985 __________ Space Shuttle Mission - Atlantis 1 Is Launched`21st Science & Nature: In 1985 __________ Space Shuttle Mission - Atlantis 1 Returns To Earth`21st Science & Nature: In 1986 Voyager 2, First __________ Flyby`Uranus Science & Nature: In 1988 26th Space Shuttle Mission, __________ Launched`Discovery 7 Science & Nature: In 1988 __________ Space Shuttle Mission, Discovery 7 Launched`26th Science & Nature: In 1989, Alabama Named The _______ _____ ___________ As Its State's Official Mascot And Butterfly, And The Monarch Butterfly Became Its Official State Insect`Eastern Tiger Swallowtail Science & Nature: In 1991 Space Shuttle __________ (Atlantis 8) Launched`Sts 37 Science & Nature: In 1992, A Yo-Yo Was Brought Into Space By Astronaut ______ _______ On The Space Shuttle`Jeffry Hoffman Science & Nature: In 1994, The ___________ ________ Became The Official State Reptile In The State Of Maryland`Diamondback Terrapin Science & Nature: In 2161__________: 8 Of 9 Planets Aligned On Same Side Of Sun`Syzygy Science & Nature: In A Day The Blue Whale Calf Drinks Approximately 130 Gallons Of`Milk Science & Nature: In Alaska, It Is Legal To Shoot __________. However, Waking A Sleeping Bear For The Purpose Of Taking A Photograph Is Prohibited`Bears Science & Nature: In A Lifetime, The Average House Cat Spends Approximately 10,950 Hours`Purring Science & Nature: In Ancient Cultures _____ Was Called 'The Gem Of The Sun'`Peridot Science & Nature: In Ancient Rome, Auburn-Haired Puppies Were Sacrificed To Ensure A _________ ____`Plentiful Corn Crop Science & Nature: In Ancient Rome, Auburn-Haired Puppies Were __________ To Ensure A Plentiful Corn Crop`Sacrificed Science & Nature: In Ancient Rome, It Was Considered A Sin To Eat The Flesh Of What Bird`Woodpecker Science & Nature: In Ancient Rome, ______-______ _______ Were Sacrificed To Ensure A Plentiful Corn Crop`Auburn-Haired Puppies Science & Nature: In A Rather Odd Behaviour, _____ Catch Sea Lions By Running Up Onto The Beach, Surprising Unsuspecting Prey. It's A Grisly Game That May Be Only Play, Or May Have Other Porpoises, Er, Purposes`Orcas Science & Nature: In Argentina, It Is Rumoured That Eating Cats Is Good For Your ______ And Stimulates Sexual Potency`Health Science & Nature: In Argentina, It Is Rumoured That Eating Cats Is Good For Your Health And __________ Sexual Potency`Stimulates Science & Nature: In Argentina, It Is Rumoured That Eating Cats Is Good For Your Health And Stimulates Sexual`Potency Science & Nature: In A Stable Airmass (Little Convection) With Strong Winds, It Is Possible To See This Interesting Cloud`Lenticular Cloud Science & Nature: In Astronomy, A _____ _____ Is The Dense, Burned-Out Remains Of A Star: A Stellar Corpse`White Dwarf Science & Nature: In Astronomy, The Apparent Great-Circle Annual Path Of The Sun In The Celestial Sphere, As Seen From The Earth`Ecliptic Science & Nature: In A Year's Time, Bees Gather 80,000 Tons Of ______ In The United States`Pollen Science & Nature: In A Year's Time, ____ Gather 80,000 Tons Of Pollen In The United States`Bees Science & Nature: ____, Including The Big Ones, Have About Forty More Bones Than Humans Do`Cats Science & Nature: India Has A Bill Of Rights For`Cows Science & Nature: Indian Fig Tree With Self-Rooting Branches`Banyan Science & Nature: In ______, Dogs Have Been Trained To Sniff Out Ore Deposits That Contain Iron Sulfides`Russia Science & Nature: In ______, Dogs Have Been Trained To Sniff Out Ore Deposits That Contain Iron Sulphides`Russia Science & Nature: In Early Marine History, What Group Of People Made The Longest Voyages`The Polynesians Science & Nature: In England, The Most Commonly Used Guide Dog For The Blind Is The ______ ________`Yellow Labrador Retriever Science & Nature: In England, The Most Commonly Used Guide Dog For The _____ Is The Yellow Labrador Retriever`Blind Science & Nature: In Germany, There Is A Flea That Lives And Breeds Only In`Beer Mats Science & Nature: In ________, Goats Are Often Sacrificed To Improve The Performance Of The Stock Market`Pakistan Science & Nature: ___ ______ Inhabit Water But Never Get Wet Because They Have Two Coats Of Fur`Sea Otters Science & Nature: In`Indium Science & Nature: In _________, It Is Rumoured That Eating Cats Is Good For Your Health And Stimulates Sexual Potency`Argentina Science & Nature: In Korea, The Deer Is A Symbol Of Long Life, And Is Often Portrayed In The Company Of`Immortals Science & Nature: In Linnaean Classifcation, The Group Which Comes Directly Under Kingdom`Phylum Science & Nature: In Milwaukee During The 1900s,12,500 Horses In The City Left An Estimated 133 Tons Of __________ And Urine On The Streets Per Year`Manure Science & Nature: In 'National Velvet', Elizabeth Taylor Wins A Horse And Enters Him In The Grand National. What's The Horse's Name`The Pie Science & Nature: In One Minute, The Heart Of A ______ Can Pump 160 Gallons Of Blood`Giraffe Science & Nature: In One Night, A ____ Can Dig More Than 250 Feet Of Tunnel`Mole Science & Nature: In One Night, An Adult Hippopotamus Eats Approximately 150 Pounds Of`Grass Science & Nature: In One ______ Village,9 Out Of 819 People Had Birth Certificates Showing Them To Be Over 100 Years Old. Mountain People Are Less Likely To Contract Leukemia, Hypertension, Arteriosclerosis, Or Heart Attacks, But Get Tuberculosis, Bronchitis, And Pneumonia More Often`Peruvian Science & Nature: In One Year, Hens In America Lay Enough Eggs To ________ ___ _____ A Hundred Times`Encircle The Globe Science & Nature: In One Year, ____ In America Lay Enough Eggs To Encircle The Globe A Hundred Times`Hens Science & Nature: In Order For Dolphins To Breathe, They Have To Come To The ____ Of The Water`Surface Science & Nature: In Order For Sedimentary Rock To Become Metamorphic Rock The ____ Rock Must Be Buried Deeper Into The Earth`Parent Science & Nature: In Order To Mate, A Male Deep Sea _________ Will Bite A Female When He Finds Her. The Male Will Never Let Go And Will Eventually Merge His Body Into The Female And Spend The Rest Of His Life Inside The Female Mate`Anglerfish Science & Nature: In Order To Scare Away Predators, Giant Petrels, A Type Of Seabird, ____ __ All Over The Intruder`Throws Up Science & Nature: In Organic Chemistry Nomenclature, The Prefix 'Meth' Means How Many Atoms Of Carbon`One Science & Nature: ____-______ ______ In Outer Space Will Form Itself Into A Sphere, Because Of Its Surface Tension`Free-Moving Liquid Science & Nature: In Pakistan, Goats Are Often Sacrificed To Improve The Performance Of The _____`Stock Market Science & Nature: In Pakistan, Goats Are Often __________ To Improve The Performance Of The Stock Market`Sacrificed Science & Nature: In Physics, Process Of Reduction Of Matter Into A Denser Form, As In The Liquefaction Of Vapor Or Steam`Condensation Science & Nature: In Racing, Where Is The Queen Elizabeth Ii Cup (International Group 1 Flat Race) Held`Hong Kong Science & Nature: In Regions Of India Where The Soil Is Red, Elephants Take On A Permanent ____ _____ Because They Regularly Spray Dust Over Their Bodies To Protect Themselves Against Insects`Pink Tinge Science & Nature: In Relation To Its Body The Animal With The Largest ____ Is The Ant`Brain Science & Nature: In Relation To Its Size, The Ordinary House Spider Is _____ _____ Faster Than An Olympic Sprinter`Eight Times Science & Nature: In Relation To Its Size, The Ordinary _____ ______ Is Eight Times Faster Than An Olympic Sprinter`House Spider Science & Nature: In Relation To Its Size, Which Bird Has, Understandably, The Thickest Skull`Woodpecker Science & Nature: In Russia, Dogs Have Been Trained To Sniff Out Ore Deposits That Contain ____`Iron Sulphides Science & Nature: In Russia, ____ Have Been Trained To Sniff Out Ore Deposits That Contain Iron Sulphides`Dogs Science & Nature: Insects And _________ Make Up 80 Percent Of All The Animal Species On Earth`Arachnids Science & Nature: Insects Do Not Have _______. Because Of This, It Is Under Debate Whether Or Not They Sleep`Eyelids Science & Nature: Insects Do Not Have Eyelids. Because Of This, It Is Under Debate Whether Or Not They`Sleep Science & Nature: In September, 1951, 17-Month-Old Mark Bennet Of Vancouver, B.C., Was Stung 447 Times By _____ And Lived. He Was Released From The Hospital After Twenty Days Of Treatment`Wasps Science & Nature: In Some Parts Of The World, Dried Shark Brain Is Used To Ease Labor Pains And _______ _____`Prevent Tooth Decay Science & Nature: In Some Parts Of The World, _____ _____ _____ Is Used To Ease Labor Pains And Prevent Tooth Decay`Dried Shark Brain Science & Nature: In Space, Astronauts Cannot ___ Properly, Because There Is No Gravity, So The Tears Can't Flow Down Their Faces`Cry Science & Nature: ___, In Space Lingo Is Liquid Oxygen, A Component Of Rocket Fuel`Lox Science & Nature: In Space You Cannot Cry Because There Is No __________ To Make The Tears Flow`Gravity Science & Nature: __________ Instinctively Know Their Own Endurance And Will Refuse To Move Beyond It. If Their Masters Try To Drive Them Farther, They Will Lie Down And Refuse To Budge`Camels Science & Nature: In Tensile Testing, The Ratio Of Maximum Load To Original Cross-Sectional Area`Tensile Strength Science & Nature: In The 16th And 17th Centuries, Some People Thought Comets Were The ____ __ _____ Of Planetary Systems`Eggs Or Sperm Science & Nature: In The 16th And 17th Centuries, Some People Thought ______ Were The Eggs Or Sperm Of Planetary Systems`Comets Science & Nature: In The Absence Of Air Or Unreacted Or Free Oxygen`Anaerobic Science & Nature: In The Air, _______ Are Powerful Flyers, Beating Their Wings 300 To 400 Times A Minute To Achieve Speeds Up To 40 Mph (64 Kph)`Puffins Science & Nature: In The Air, Puffins Are Powerful Flyers, Beating Their _____ 300 To 400 Times A Minute To Achieve Speeds Up To 40 Miles Per Hour (64 Kph)`Wings Science & Nature: In The Animal Kingdom, If Reptiles Are In Class Reptilia, Then Birds Are In Class`Aves Science & Nature: In The Early 20th Century, Rattlesnake Venom Was Used To Treat Which Illness`Epilepsy Science & Nature: In The Electomagnetic Spectrum, What Comes Between X-Rays And Light`Ultraviolet Light Science & Nature: In The Galapagos Islands, What Has An Upturned Shell At Its Neck`Tortoise Science & Nature: In The Initial Stages Of The Development Of Birth Control Pills, What Was Ovulation Inhibiting Derivative`Wild Mexican Yams Science & Nature: In The Language Of The ____ People, Serengeti Means 'Endless Plain'. The Serengeti Stretches For Endless Miles Across The East African Landscape. A World Where Over Two Million Animals Play Out A Daily Drama Of Life And Death`Masai Science & Nature: In The Last 30 Years, Only Seven People Have Been Killed By A Polar Bear In`Canada Science & Nature: In The Middle Ages, _______ ___ ____ Were Sometimes Served At Christmas Dinners`Peacocks And Swans Science & Nature: In The New York City Area Alone, There Are 15,000 ______ Species`Insect Science & Nature: In The Past 60 Years, The Groundhog Has Only Predicted The Weather _________ 28% Of The Time`Correctly Science & Nature: In The Past 60 Years, The Groundhog Has Only Predicted The Weather Correctly __% Of The Time`28 Science & Nature: In The Past 60 Years, The _________ Has Only Predicted The Weather Correctly 28% Of The Time`Groundhog Science & Nature: In The Past __ Years, The Groundhog Has Only Predicted The Weather Correctly 28% Of The Time`60 Science & Nature: In The Savannah Region South Of The Sahara In Africa, The _______ Feeds Primarily On Acacia Leaves`Giraffe Science & Nature: In The Savannah Region South Of The Sahara In Africa, The Giraffe Feeds Primarily On ______`Acacia Leaves Science & Nature: In The Sequence 2,3,5,7,11,13, What Number Comes Next`Seventeen Science & Nature: In The Summer, __________ Get A Tan`Walnuts Science & Nature: In The United States And Mexico, More People Die From Scorpion Stings Than From _____`Snake Bites Science & Nature: In The United States And Mexico, More People Die From ________ ______ Than From Snake Bites`Scorpion Stings Science & Nature: ______ ________ In The United States Did Not Originate In The West. It Began In Connecticut In The Mid-Nineteenth Century, When Farmers Were Required By Law To Mark All Their Pigs`Cattle Branding Science & Nature: In The Western United States, An Indian Pony Was Called A`Cayuse Science & Nature: In The Western United States, An ______ ____ Was Called A Cayuse`Indian Pony Science & Nature: In The Wild, Important Agricultural Plants, From Bananas, Breadfruit And Mangoes To Cashews, Dates, And Figs Rely On Bats For ___________ And Seed Dispersal`Pollination Science & Nature: In The Wild, Important Agricultural Plants, From Bananas, Breadfruit And Mangoes To Cashews, Dates, And Figs Rely On Bats For Pollination And ____`Seed Dispersal Science & Nature: In The Wild, Important Agricultural Plants, From Bananas, Breadfruit And Mangoes To Cashews, Dates, And Figs Rely On ____ For Pollination And Seed Dispersal`Bats Science & Nature: In The Wild, Important Agricultural Plants, From _______, Breadfruit And Mangoes To Cashews, Dates, And Figs Rely On Bats For Pollination And Seed Dispersal`Bananas Science & Nature: In The Wild, ______ ____ Live In Groups Of Five To Ten`Guinea Pigs Science & Nature: In The World Of Animals, Where Would You Find A 'Martingale'`On A Horse Science & Nature: In What Class Of Animals Is A Herpetologist Interested`Reptiles Science & Nature: In What Country Did The Great Dane Dog Originate`Egypt Science & Nature: In What Part Of The United States Do The Mustangs Roam`Western Science & Nature: In What Two Forms Do Cnidaria (Coral, Jellyfish, Anemones) Occur`Medusa And Polyps Science & Nature: In What Waters Are Bottled-Nosed Dolphins Not Found`The Polar Region Science & Nature: In Which Constellation Are The Seven Sisters`Taurus Science & Nature: In Which Constellation In The Night Sky Is There To Be Found The Only Confirmed 'Black Hole'`Cygnus Science & Nature: In Which Constellation Is The First Magnitude, Giant Star Aldebaran`Taurus Science & Nature: In Which Constellation Is The Night's Brightest Star, Sirius`Canis Major Science & Nature: In Which Constellation Is The Star Cluster Pleiades`Taurus Science & Nature: In Which Constellation Would You Look To Find The Center Of The Milky Way`Sagittarius Science & Nature: In Which Country Was The Match Invented`France Science & Nature: In Which Country Would You Find The Headquarters Of The World Equistrian Governing Body, The Fei (Federation Equestre Internationale)`Switzerland Science & Nature: In Which Disclipline Would You Find An 'Oxer'`Showjumping Science & Nature: In Which Season Are Coyote Pups Usually Born`Spring Science & Nature: In Which Type Of Rock Would You Find Features Called 'Clints' And 'Grikes'`Limestone Science & Nature: Io Is A Moon Of What Planet`Jupiter Science & Nature: _______ Is A Giant In The World Of Copepods`Gaussia Science & Nature: Is A Killer Whale A Dolphin Or A Whale`Dolphin Science & Nature: Is A Mineral Considered To Be Organic Or Inorganic`Inorganic Science & Nature: ______ ____ Is An Extremely Strong Material And Its On-Weight Basis Has Been Proven To Be Stronger Than Steel. Experts Suggest That A Pencil-Thick Strand Of Silk Could Stop A Boeing 747 In Flight`Spider Silk Science & Nature: _____ Is A Popular Scientific Theory 'Explaining' Poltergeists`Psychokinesis Science & Nature: _______'_ ____ Is Approaching The Sun At A Speed Of 87 Miles/Second. By The Year 11800, It Will Be The Closest Star To Us`Barnard's Star Science & Nature: ______ Is Carbon Like Graphite But Graphite Has More Loose Atomic Structure. Graphite Specific Gravity 5.25 Diamond Specific Gravity 3.51`Diamond Science & Nature: ________ Is Formed When Lightning Strikes Sand`Fulgurite Science & Nature: _______ Is From The Latin Word 'Terra' Meaning 'Earth.'`Terrier Science & Nature: _______ Is More Than Two And A Half Times Larger Than All The Other Planets Combined`Jupiter Science & Nature: _____ Is One American Breed Of Hardy Hogs Having Drooping Ears - It Was Allegedly Named After The Horse Owned By The Hog's Breeder`Duroc Science & Nature: ___ Is One Of Two Birthstones For October. The Other Is Pink Tourmaline`Opal Science & Nature: _______ Is So Big And Has Such A Large Atmosphere That Many Astronomers Think It Almost Became A Star`Jupiter Science & Nature: _____ Is The Most Obvious Property Of A Mineral But Is Usually Unreliable For Identification`Colour Science & Nature: _____ ____ Is The Only Milk That Doesn't Curdle When Boiled`Camel Milk Science & Nature: ______ Is The Only Planet That Rotates On Its Side`Uranus Science & Nature: _______ Is The Planet With The Shortest Day: Slightly Under 10 Hours. However, Its Years Are 12 Times As Long As Ours`Jupiter Science & Nature: ___________ Is The Scientific Name For Insect Eating. There Are More Than 1,450 Recorded Species Of Edible Insects. Many Species Of Insects Are Lower In Fat, Higher In Protein, And Have A Better Feed-To-Meat Ratio Than Beef, Lamb, Pork, Or Chicken`Entomophagy Science & Nature: __________ Is The Study Of Trees`Dendrology Science & Nature: '_______' Is The Study Of Ufos, Especially Those Thought To Be From Outer Space`Ufology Science & Nature: _____ Is The Term For Molten Rock Under The Earths Surface. Plutonic Is Volcanic Rock That Forms Under The Surface As _____ Cools Whereas Volcanic Rock Is Formed On The Surface`Magma Science & Nature: _______ Is Two-And-A-Half Times Larger Than All The Other Planets, Satellites, Asteroids, And Comets Of Our Solar System Combined`Jupiter Science & Nature: ___ _________ Is Very Rare. It Appears As Glowing Orbs Anywhere From Tangerine Size To Several Feet In Diameter. It Has Been Reported To Be Accompanied By Loud Explosions As Well`Ball Lightning Science & Nature: ________ Is Very Thick Altostratus, With Lots Of Rain , And Cloud Base Often Below 5,000 Feet`Nimbostratus Science & Nature: _______ Is Volcanic Rock That Forms Under The Surface As Magma Cools Whereas Volcanic Rock Is Formed On The Surface`Plutonic Science & Nature: _________ Is, Without Doubt, The Most Spectacular Cloud Formation, With Associated Lightning And Thunder, And A Huge Anvil-Like Top Into The Stratosphere At 60,000 Feet Or Higher.It May Contain A Million Tons Of Water. Obviously Also The Most Dangerous, With Lightning Killing Thousands Across The World Yearly`Cumulonimbus Science & Nature: It Called When Time Is Reckoned By The Position Of The Sun`Apparent Solar Time Science & Nature: It Is Estimated That Millions Of Trees Are Planted By Forgetful`Squirrels Science & Nature: It Is Estimated That Within The Entire Universe, There Are More Than A ________`Trillion Galaxies Science & Nature: It Is Said That Domestic Snails Do Not Live As Long As Snails In The Wild Because They Cannot ________ Properly`Hibernate Science & Nature: It Represents Steadfast Love`Diamond Science & Nature: It's Been Documented That _______ Have Formed Swarms Measuring Up To One Mile Wide, 100 Feet Deep, And 50 Miles Long`Locusts Science & Nature: It's Been Noted That The Gender Of A ___ ______ Is Determined By The Temperature Of The Sand During Egg Incubation`Sea Turtle Science & Nature: It Takes 11 Dump-Truck Loads Of Wood To Make A Proper Funeral Pyre For A Full-Size`Elephant Science & Nature: It Takes 24 Hours For A Tiny Newborn ____ To Peck Its Way Out Of Its Shell`Swan Science & Nature: It Takes 42 Days For An _______ Egg To Hatch`Ostrich Science & Nature: It Takes About 630 Silkworm _______ To Make One Silk Blouse`Cocoons Science & Nature: It Takes An Average Of 345 Squirts To Yield A Gallon Of Milk From A Cow's`Udder Science & Nature: It Takes A Sloth __________ Weeks To Digest The Food It Eats`Two Science & Nature: It Takes The ____-___ ____ 100 Years To Grow To A Length Of One-Third Inch`Deep-Sea Clam Science & Nature: It Takes The Insect-Eating __________ Flytrap Plant Only Half A Second To Shut Its Trap On Its Prey`Venus Science & Nature: It Was A Blustery Day In Mount Washington, New Hampshire On April 12,1934. How Fast Did The Surface Wind Speed Top Out At That Day, The Fastest Ever Recorded`231 Mph Science & Nature: It Was Discovered On A Space Mission That A Frog Can Throw Up. The Frog Throws Up Its Stomach First, So The Stomach Is Dangling Out Of Its Mouth. Then The Frog Uses Its Forearms To Dig Out All Of The Stomach's Contents And Then Swallows The _______ Back Down Again`Stomach Science & Nature: It Would Require An Average Of 18 ____________ To Weigh In At 1 Ounce`Hummingbirds Science & Nature: It Would Take 27,000 _______, Each Spinning A Single Web, To Produce A Pound Of Web`Spiders Science & Nature: Jackals Have One More Pair Of Chromosomes Than Dogs Or`Wolves Science & Nature: Jackals Have One More Pair Of Chromosomes Than __________ Or Wolves`Dogs Science & Nature: Jackals Have One More Pair Of __________ Than Dogs Or Wolves`Chromosomes Science & Nature: Jackdaws And Magpies Belong To Which Group Of Birds`Crows Science & Nature: Javelinas Are Free-Ranging, Yet Territorial Animals That Travel In Small Herds. One Of The Reasons They Travel In Numbers Is So They Can Huddle To Stay Warm - They Don't Handle Cold Well And Can`Freeze To Death Quickly Science & Nature: Javelinas Are Very Noisy Animals Among Each Other And Squeal, Snort, Woof, And Click Their Teeth To`Communicate Science & Nature: Juliet Is A Moon Of Which Planet`Uranus Science & Nature: ________ Jump Out Of The Water To Conserve Energy. It Is Easier To Move Through The Air Than Through The Water`Dolphins Science & Nature: Jupiter Is The Largest Planet, And It Has The ________`Shortest Day Science & Nature: ________, Jupiter's Largest Moon, Is Bigger Than Mercury, The Smallest Planet`Ganymede Science & Nature: ________, Jupiter's Largest Satellite, Is Actually Larger Than The Planet Mercury. It Is 3,275 Miles In Diameter`Ganymede Science & Nature: Jupiter's Moon ________ Is One Of The Smallest Moons In Our Solar System. It Measures About 20 Km (12.4 Miles)`Adrastea Science & Nature: Just 20 Seconds' Worth Of Fuel Remained When Apollo 11's Lunar Module Landed On The`Moon Science & Nature: Just Like Fingerprints, Every Cats ____ ___ Is Different`Nose Pad Science & Nature: Just Like People, Mother ___________ Often Develop Lifelong Relationships With Their Offspring`Chimpanzees Science & Nature: Kalium. Is The Latin Name For Which Element`Potassium Science & Nature: Kangaroo Rats Never Drink __________. Like Their Relatives The Pocket Mice, They Carry Their Own Water Source Within Them, Producing Fluids From The Food They Eat And The Air They Breathe`Water Science & Nature: Kangaroo Rats Never Drink Water. Like Their Relatives The ______ ____, They Carry Their Own Water Source Within Them, Producing Fluids From The Food They Eat And The Air They Breathe`Pocket Mice Science & Nature: Kangaroos Usually Give Birth To One Young Annually. The ____, Is Born Alive At A Very Immature Stage, When It Is Only About 2 Cm Long And Weighs Less Than A Gram`Joey Science & Nature: _____ ___ ______ Keep Warm In The Icy Polar Water Thanks To A Layer Of Fat Called Blubber Under Their Skin. Whale Blubber Can Reach Up To 20 Inches (50 Centimeters) Thick`Seals And Whales Science & Nature: Kept As A House Pet To Kill Cobras`Mongoose Science & Nature: Kiwi Eggs, When Not Completely White, Are Tinged With`Green Science & Nature: Knife, Clown, And Pencil Are Types Of`Fish Science & Nature: Knife, Clown And Pencil Are Types Of`Tropical Fish Science & Nature: Koalas And Humans Are The Only Animals With Unique Prints. Koala Prints Cannot Be Distinguished From Human`Fingerprints Science & Nature: Koalas Are Marsupials, Not Bears. They Also Have No ____ Or Eyelids`Tail Science & Nature: Koalas Are Marsupials, Not Bears. They Also Have No Tail Or`Eyelids Science & Nature: Koalas Are Marsupials, Not _____. They Also Have No Tail Or Eyelids`Bears Science & Nature: Koalas Are __________, Not Bears. They Also Have No Tail Or Eyelids`Marsupials Science & Nature: Komodo Dragons Eat ____ And Wild Boar`Deer Science & Nature: Komodo Dragons Eat Deer And ____`Wild Boar Science & Nature: K`Potassium Science & Nature: Lacking An Affinity For, Repelling, Or Failing To Absorb Or Adsorb Water`Hydrophobic Science & Nature: Lady Beetles, Often Called Ladybugs Or ____________, Are The Most Commonly Known Of All Beneficial Insects. In Europe, These Beetles Are Called 'Ladybirds.'`Coccinellids Science & Nature: Lady Bugs Really Are Not Bugs. They Are Actually Beetles And Their Correct Name Is`The Ladybird Beetle Science & Nature: Lake _________ Boasts The Only Fresh-Water Sharks In The Entire World`Nicaragua Science & Nature: Lake Nicaragua Boasts The Only Fresh-Water ____ In The Entire World`Sharks Science & Nature: Lake Superior Is So Big, It's ______ Patterns Resemble The Ocean's`Weather Science & Nature: Large Amphibious Broad Tailed Rodent`Beaver Science & Nature: Large Dog Of A Breed Of Wolfhound`Alsatian Science & Nature: Large Extinct Flightless Bird`Dodo Science & Nature: Large South American Constrictor Snake`Anaconda Science & Nature: Largest, Rarest, And Most Powerful Anthropoid Ape`Gorilla Science & Nature: Large Voracious Tropical Sea Fish`Barracuda Science & Nature: Lays Its Eggs In The Nests Of Other Birds`Cuckoo Science & Nature: ______ Lay The Largest Eggs In The World`Sharks Science & Nature: Leaflike Part Of A Fern Or Palm`Frond Science & Nature: Leaflike Part Of Plant Growing Before Flower`Bract Science & Nature: Leatherjackets Are The Larvae Of Which Insect`Cranefly Science & Nature: Leaves Forming The Protective Case Of A Flower Bud`Calyx Science & Nature: Lens At The End Of A Telescope`Objective Lens Science & Nature: Leopards Are Much Heavier Than`Cheetahs Science & Nature: Lepus Americanus`Snowshoe Hare Science & Nature: Light From The ____ Takes About A Second And A Half To Reach Earth`Moon Science & Nature: Lighting Strikes The Earth About _______ Times A Second`200 Science & Nature: Lightning Strikes About ____ Times Per Minute On This Planet`Six Thousand Science & Nature: Light Rays Consist Of Small Packets Of Energy Called`Photons Science & Nature: Light Silvery Metallic Element`Aluminium Science & Nature: Lightweight Tropical American Wood Used For Making Models`Balsa Science & Nature: Like Cows, Snakes Cannot Activate Their Vitamin D Without The Presence Of`Sunlight Science & Nature: Like Cows, Snakes Cannot Activate Their _______ _ Without The Presence Of Sunlight`Vitamin D Science & Nature: __________, Like Grasshoppers - Feel No Pain. They Have A Decentralized Nervous System With No Cerebral Cortex, Which In Humans Is Where A Reaction To Painful Stimuli Proceeds`Lobsters Science & Nature: ___ ___ ___, Like Humans, Are Either Right Or Left Handed ___ Or Is That Paws`Dogs And Cats Science & Nature: Likely The Swiftest Of All Antelopes, The ______ Can Easily Leap As Far As 35 Feet`Impala Science & Nature: Like Other Dolphins, Orca Use Echolocation, Aka`Sonar Science & Nature: ______, Like Other Equids, Have Three Gaits: The Walk, The Trot, And The Gallop`Zebras Science & Nature: ______, Like Other ______, Have Three Gaits: The Walk, The Trot, And The Gallop`Equids Science & Nature: Like ____, Snakes Cannot Activate Their Vitamin D Without The Presence Of Sunlight`Cows Science & Nature: _________ Like To Light Up Together. Two _________ Found Near Each Other Will Eventually Start Lighting Up At The Same Time`Fireflies Science & Nature: Like ______, Zebras May Be Susceptible To Tetanus`Horses Science & Nature: Linen Is Obtained From The Fibers Of What Plant`Flax Science & Nature: Linseed Oil Is Obtained From The Seed Of Which Plant`Flax Science & Nature: _________, Lions, And Camels Roamed Alaska 12,000 Years Ago`Elephants Science & Nature: Liquid Is Shot Hard Enough So That Erosion Occurs`Hydraulic Action Science & Nature: Liquid Water Was Found Inside A 4.5-Billion-Year-Old _________ In 1999, Giving Scientists Their First Look At Extraterrestrial Water`Meteorite Science & Nature: _________ Live About 75 Years And Can Reproduce For 50 Years`Ostriches Science & Nature: _________ Lived On Earth For Around 165 Million Years Before They Became Extinct`Dinosaurs Science & Nature: _______ Live In Africa Savannas, Open Grasslands, Woodlands, And Scrub. They Range From Southern Egypt To The Cape Of Good Hope In The Far South Of Africa`Aardvarks Science & Nature: _______ Live In Family Groups And Communicate To Others Through High-Pitched Songs Which Can Be Heard For Several Miles. Songs Are Specific To Each Family And Convey Information Such As Location, Temper, And Social Position`Gibbons Science & Nature: _____ Live In The Oceans But Breathe Air And Bear Young`Whales Science & Nature: __________ Live Remarkably Long Lives - Up To 80 Years`Flamingoes Science & Nature: __________ Live Underground`Bumblebees Science & Nature: Living Fossil Plants You Can Grow Today Include ______, Dawn Redwood, Tree Ferns, Gingko Biloba, Horsetails To Name A Few. These Go Back To When Dinosaurs Roamed`Cycads Science & Nature: Llamas Are Reported To Be Inquisitive, Friendly Animals. A Llama Greeting Is Marked By Softly Blowing On Each Other. According To Animal Experts, A Soft Blow To A Person Is The Llama's Way Of Saying`Hello Science & Nature: Lobster Like Freshwater Crustacean`Crayfish Science & Nature: Lobsters, Crabs, And Shrimp All Belong To What Phylum Of Animals`Arthropoda Science & Nature: Lobsters, Like ____________ - Feel No Pain. They Have A Decentralized Nervous System With No Cerebral Cortex, Which In Humans Is Where A Reaction To Painful Stimuli Proceeds`Grasshoppers Science & Nature: Lobsters, Like Grasshoppers - Feel No Pain. They Have A Decentralized Nervous System With No ________ ______, Which In Humans Is Where A Reaction To Painful Stimuli Proceeds`Cerebral Cortex Science & Nature: Long Billed Wading Bird With A Musical Cry`Curlew Science & Nature: Long Necked Long Legged Wading Bird`Heron Science & Nature: Lontra Canadensis`River Otter Science & Nature: ________ Lose Their Colour If They Are Kept In A Dim Light Or They Are Placed In A Body Of Running Water, Such As A Stream. They Remain Gold When Kept In A Pond Or In A Bowl With Adequate Illumination`Goldfish Science & Nature: Lox, In Space Lingo Is Liquid Oxygen, A Component Of ______`Rocket Fuel Science & Nature: 'Loxodonta Africana' Is The Species Name For What Animal`The African Elephant Science & Nature: Lu`Lutetium Science & Nature: Lynx`Felis Lynx Science & Nature: Macaws Are The Largest And Most Colourful Species Of The ______ Family`Parrot Science & Nature: Macaws Are The Largest And Most Colourful Species Of The`Parrot Family Science & Nature: Made By Heating Carbon Plasma To 20,000 Degrees And Condensing It Under Ultra High Pressure`Diamonds Science & Nature: Made From The Bark Of The Cinchona Tree`Quinine Science & Nature: Made Of Mud, Small Stones, Straw, And Feathers, _________ Build Nest Mounds That Can Be As High As 12 Inches (30 Cm)`Flamingos Science & Nature: Maggots Were Once Used To Treat A Bone Infection Called`Osteomyelitis Science & Nature: Magnetic Field On The Earth's Surface`.0001 Tesla Science & Nature: ________ Make A Chirping Sound That Is Much Like A Bird's Chirp Or A Dog's Yelp. The Sound Is So An Intense, It Can Be Heard A Mile Away`Cheetahs Science & Nature: ________ Makes Up 90 Percent Of All Living Things In The Sea`Plankton Science & Nature: ______ _______ Makes Up 97 Percent Of Venus's Atmosphere`Carbon Dioxide Science & Nature: Male And Female ___ _______ Are About The Same Size`Sea Turtles Science & Nature: Male ________ ___________ Are Slightly Smaller Than Females`Goatweed Butterflies Science & Nature: Male Bees Will Try To Attract Sex Partners With __________ Fragrance`Orchid Science & Nature: Male Black Widow Spiders Are`Harmless Science & Nature: Male Boars Form`Harems Science & Nature: Male _________ Can Be Taught To Speak, But Females Can Only Chirp And Sing`Cockatoos Science & Nature: Male Cockatoos Can Be Taught To Speak, But Females Can Only Chirp And`Sing Science & Nature: Male _______ _____ _______ Do Push-Ups On Tree Limbs As A Courtship Display For Females`Western Fence Lizards Science & Nature: Male _____ Form Harems`Boars Science & Nature: Male __________ Have Antlers 7 Feet Across. The Antlers Often Weigh 60 Pounds`Moose Science & Nature: Male __________ ____ Have Pouches In Their Shoulders, Which Contain Large, Showy Patches Of White Fur That They Flash During Courtship To Attract Mates`Epauletted Bats Science & Nature: Male _______ Lose The Hair On Their Heads In The Same Manner Men Do`Monkeys Science & Nature: Male __________ May Have More Than 100 Wives And Sometimes Go Three Months Without Eating`Sea Lion Science & Nature: Males Of This Species Have A Modified Tooth That Can Grow To 10 Feet Long! Which Whale Is It`Narwhal Science & Nature: Male _____ _____ Spiders Are Harmless`Black Widow Science & Nature: Male ____ Will Try To Attract Sex Partners With Orchid Fragrance`Bees Science & Nature: Mallard __________ Are Sometimes Built At A Height Of 40 Feet Above Ground. Surprisingly, When Leaving Their Nests For The First Time, Chicks Are Very Rarely Hurt Due To Falling To The Ground`Nests Science & Nature: Many Clouds Are Difficult To Categorise. A Common Cloud Formation Has Equal Characteristics Of Cumuliform And Stratiform. Which Is It`Stratocumulus Science & Nature: Many Corals Receive Nourishment From Algae Which Grow Inside Their`Tissue Science & Nature: Many _________ Foals Are Born Solid-Colour`Appaloosa Science & Nature: Many Male Fish Blow Bubbles When They Want To`Copulate Science & Nature: Many ______ Receive Nourishment From Algae Which Grow Inside Their Tissue`Corals Science & Nature: Many Sharks Lay Soft-Shelled Eggs But Hammerheads Give Birth To Live Young That Look Like Miniature Versions Of Their Parents. Young Hammerheads Are Often Born __________, With The Tip Of Their Hammerhead Folded Backward To Make Them More Streamlined For Birth`Headfirst Science & Nature: Many Species Of Butterflies, Like _____, Fly South For The Winter`Birds Science & Nature: Many Studies Have Been Made Of The _______ Song. And These Whales Just Love To Jump Out Of The Water And Perform Aerobatic Feats`Humpback's Science & Nature: Marble Is Made Up Of Only Calcite Or Only ______. Sometimes Impurities Might Be Present`Dolomite Science & Nature: Marble Is Made Up Of Only ______ Or Only Dolomite. Sometimes Impurities Might Be Present`Calcite Science & Nature: Marie Antoinette's Dog Was A _______ Named Thisbe`Spaniel Science & Nature: Marine Creature With Tusks`Walrus Science & Nature: Marine Iguanas, Saltwater Crocodiles, Sea Snakes, And Sea Turtles Are The Only Surviving Seawater-Adapted`Reptiles Science & Nature: Marmota Caligata`Hoary Marmot Science & Nature: Marmota Flaviventris`Yellow-Bellied Marmot Science & Nature: Marmot, Hoary`Marmota Caligata Science & Nature: Marmot, Yellow-Bellied`Marmota Flaviventris Science & Nature: Mars Has A _______ (Olympus Mons) Which Is 310-370 Miles In Diameter And 16 Miles High`Volcano Science & Nature: Marten, American (Sable)`Martes Americana Science & Nature: Martes Americana`American (Sable) Marten Science & Nature: Martes Pennanti`Fisher Science & Nature: Martin Klaproth Named What Element In 1789 In Honour Of A Planet Found Eight Years Earlier`Uranium Science & Nature: Mass Beachings, Especially Typical To ____ Whales Are Still Unexpained`Pilot Science & Nature: ______ Mate While Airborne`Eagles Science & Nature: Maxillary Palps, Abdomen, And Metathorax Are Parts Of A(N)`Insect Science & Nature: _____ _______ May Breed For The First Time When They Are Between 25 To 50 Years Old. This Figure Varies, Depending Upon The Creature's Range And The Diet Of The Maturing Turtle`Green Turtles Science & Nature: _________ May Live Fifteen Or Twenty Years In Captivity, But Their Life Span In The Wild Is Only About One Year. They Fall Prey To Disease, Malnutrition, Predators, Cars, And Humans`Squirrels Science & Nature: _____ ________ May Live For As Many As 50 Years`Queen Termites Science & Nature: Mdma Is Another Name For Which Illegal Drug`Ecstasy Science & Nature: Md`Mendelevium Science & Nature: __________ Means 'Little Chinta, ' The South American Indian Tribe For Which The Animal Is Named`Chinchilla Science & Nature: Measured By A Geiger Counter`Radioactivity Science & Nature: Measured In Fathoms`Depth Of Water Science & Nature: Measured On The Mohs Scale`Hardness Of Minerals Science & Nature: Measured With A Hygrometer`Humidity Science & Nature: _____ _______ Measure Only About 3.6 Inches (9 Cm)`Pygmy Parrots Science & Nature: Measuring About 8 Feet At Birth, ______ _____ Bulls Can Grow To 25 Feet And Weigh As Much As 6 Tons`Killer Whale Science & Nature: Mercury's Period Of Orbit Takes How Many Earth Days`Eighty Eight Science & Nature: ____ Meteorites Are Much Denser Than Stone Or Stony-Iron Meteorites`Iron Science & Nature: Meteorology Is The Study Of`Weather Science & Nature: Mg`Magnesium Science & Nature: Mice, Whales, Elephants, ________ And Man All Have 7 Neck Vertebrae`Giraffes Science & Nature: Mice, Whales, _________, Giraffes And Man All Have 7 Neck Vertebrae`Elephants Science & Nature: Microsorex Hoyi`Pygmy Shrew Science & Nature: Microtus Pennsylvanicus`Meadow Vole Science & Nature: Midges Beat Their Wings About ___ Times Every Second`One Thousand Science & Nature: ____ ______ Migrate 12,000 Miles Each Year, Farther Than Any Other Mammal`Grey Whales Science & Nature: Migrating Geese Fly In A V-Formation To Save Energy. A Goose's Wings Churn The Air And Leave An Air Current Behind. In The Flying Wedge, Each Bird Is In Position To Get A Lift From The Current Left By The Bird Ahead. It Is Easier Going For All, Except The Leader. During A Migration, Geese Are Apt To Take Turns In The`Lead Position Science & Nature: _____ Milk Is The Only Milk That Doesn't Curdle When Boiled`Camel Science & Nature: Milk Snakes Lay About 13 Eggs - In Piles Of ______`Animal Manure Science & Nature: Millions Of __________ Fall Against The Outer Limits Of The Atmosphere Every Day And Are Burned To Nothing By The Friction`Meteorites Science & Nature: Millipedes Do Not Have`Eyes Science & Nature: Mineral, A Cryptocrystalline Variety Of Quartz Of Various Shades Of White, Grey, Yellow, Brown, Green, And Blue`Chalcedony Science & Nature: Mineral Aggregates That Flake Easily Are Said To Be`Foliated Science & Nature: Mineral And The Most Abundant Ore Of Iron, Composed Of Ferric Oxide, Fe2o3`Hematite Science & Nature: Minerals That Are Treasured For Their Beauty And Durability`Gemstones Science & Nature: Mink, American`Mustela Vison Science & Nature: Minnows Have _____ In Their Throat`Teeth Science & Nature: Mixed Together To Create A Blizzard`Wind And Snow Science & Nature: ___ Mixed With Gravel Is Often Spread On Icy Or Snowy Roads`Salt Science & Nature: Mixed With Tin To Produce Bronze`Copper Science & Nature: Mn`Manganese Science & Nature: Modern Whaling Originated In And Is Dominated By`Scandinavia Science & Nature: ________ Molt 20 To 30 Times Before Reaching The One-Pound Market Size`Lobsters Science & Nature: ________ _____ Molt Every Year`Elephant Seals Science & Nature: Monarch Butterflies (______ _________) Go Through A Complete Metamorphosis In Three To Six Weeks`Danaus Plexippus Science & Nature: Monkeys Will Not Eat Red Meat Or`Butter Science & Nature: Moose`Alces Alces Science & Nature: More __________ Are Raised In California Than In Any Other State In The United States`Turkeys Science & Nature: More People Are _____ Each Year From Bees Than Snakes`Killed Science & Nature: More People Are Killed Each Year From Bees Than`Snakes Science & Nature: More People Are Killed Each Year From ___ Than Snakes`Bees Science & Nature: More People Are Killed In Africa By Crocodiles Than By`Lions Science & Nature: More People Are Killed In Africa By __________ Than By Lions`Crocodiles Science & Nature: More Species Of Fish Live In A Single Tributary Of The ______ _____ Than In All The Rivers In North America Combined`Amazon River Science & Nature: More Species Of __________ Live In A Single Tributary Of The Amazon River Than In All The Rivers In North America Combined`Fish Science & Nature: More Than 100,000 Asteroids Lie In A Belt Between ____ ___`Mars And Jupiter Science & Nature: More Than 700 Species Of Fish Thrive Among The Coral Canyons Of Jamaica's _______ ___ Marine Park`Montego Bay Science & Nature: More Than 700 Species Of Fish Thrive Among The _____ _______ Of Jamaica's Montego Bay Marine Park`Coral Canyons Science & Nature: More Than 700 Species Of ____ Thrive Among The Coral Canyons Of Jamaica's Montego Bay Marine Park`Fish Science & Nature: More Than 99.9 Percent Of All The Animal Species That Have Ever Lived On Earth Were _______ Before The Coming Of Man`Extinct Science & Nature: More Than One Million Earths Would Fit Inside The`Sun Science & Nature: More Than One Million Stray Dogs And Over 500,000 Stray Cats Live In The ___ ____ ____ Metropolitan Area`New York City Science & Nature: Mortuary Custom, The Art Of Preserving Bodies After Death, Generally By The Use Of Chemical Substances`Embalming Science & Nature: Mosquitoes Are Attracted To The Colour ____ Twice As Much As Any Other Colour`Blue Science & Nature: Mosquitoes Are Attracted To The Colour ____ Twice As Much As To Any Other Colour`Blue Science & Nature: Mosquitoes Do Not Bite. They Stab. A Mosquito Has No Jaws: When Attacking A Victim, It Pierces It With Its Long _________ And Sucks The Blood Up Through A Nasal Tube`Proboscis Science & Nature: Mosquitoes Perform A ___ Act That Lasts Only 2 Seconds`Sex Science & Nature: Mosquitoes Perform A Sex Act That Lasts Only _`2 Seconds Science & Nature: Mosquitos Have`Teeth Science & Nature: Most _______ Are Ambisexual. They Begin Life As Males, Then Become Females, Then Change Back And Forth Many Times`Oysters Science & Nature: Most Cows Give More Milk When They ______ __`Listen To Music Science & Nature: Most Gemstones Contain Several Elements, Except The Diamond: Its All`Carbon Science & Nature: Most _____ ____ Give More Milk When They Are Kept Reasonably Cool`Dairy Cows Science & Nature: Most _________ Have Twelve Whiskers On Each Side Of Its Nose`Housecats Science & Nature: Most Housecats Have ______ ________ On Each Side Of Its Nose`Twelve Whiskers Science & Nature: Most Housecats Have Twelve Whiskers On Each Side Of Its`Nose Science & Nature: Most ______ Instinctively Make Good Guard Animals For Livestock`Llamas Science & Nature: Most _________ Lived To Be More Than A Hundred Years Old`Dinosaurs Science & Nature: Most Llamas Instinctively Make Good _____ Animals For Livestock`Guard Science & Nature: Most Of Our ______ Takes Place In The First 10 Miles Of The Atmosphere Above The Earth's Surface`Weather Science & Nature: Most __________ Plants Grow Much Slower Than Their Green Forms Thereby Reducing Plant Maintenance Requirements`Variegated Science & Nature: Most _______ Reach Only 1 To 2 Feet (32 To 61 Cm) In Length With Tentacles Extended, And Weigh Only About 3 Pounds`Octopus Science & Nature: Most Sedimentary Rocks Are A Product Of`Eroding Rocks Science & Nature: Most Snakes Have Six Rows Of`Teeth Science & Nature: Most Varieties Of __________ Can Go An Entire Year Without Eating A Single Morsel Of Food`Snake Science & Nature: Most Whales 'Sing', That Is, Communicate Through Complex Sound Patterns With Others Of Their Kind, But _____ Were The First Discovered To Sing`Humpbacks Science & Nature: Mother-Of-Pearl Is Not Always __________. It Can Be Pink, Blue, Purple, Grey, Or Even Green. Nor Is It Produced Only By The Pearl Oyster. The Abalone And The Pearl Mussel Both Have Shells That Are Lined With Fine-Quality Mother-Of-Pearl`White Science & Nature: Mother Prairie Dogs Will Nurse Their Young Only While __________ In The Safety Of The Burrow. If An Infant Tries To Suckle Above Ground, The Mother Will Slap It`Underground Science & Nature: Mountain __________ Grow Luxurious Winter Coats - More Than Three Inches Of Cashmere-Quality Wool, Overlaid With Long Hollow Hairs. The Hardy Animals Can Endure Winter Temperatures As Low As Minus 50 Degrees F, And Powerful Winds Up To 100 Miles Per Hour`Goats Science & Nature: Mouse, Deer`Peromyscus Maniculatus Science & Nature: Mouse, Western Jumping`Zapus Princeps Science & Nature: Movement Of Water Through The Soil Surface Into The Ground`Infiltration Science & Nature: Mozzarella Cheese Was Originally Made From The Milk Of What Animal`Buffalo Science & Nature: Mt`Meitnerium Science & Nature: _______, Mushroom, Organ-Pipe, Red, And Reef Are Types Of Coral`Bermuda Science & Nature: Muskrat`Ondatra Zibethicus Science & Nature: Mussels Can Thrive In ________ _____ Because Of An Inborn Ability To Purify Bacteria, Fungi, And Viruses`Polluted Water Science & Nature: Mussels Can Thrive In Polluted Water Because Of An Inborn Ability To Purify Bacteria, _____, And Viruses`Fungi Science & Nature: Mussels Can Thrive In Polluted Water Because Of An Inborn Ability To Purify Bacteria, Fungi, And`Viruses Science & Nature: Mussels Can Thrive In Polluted Water Because Of An Inborn Ability To Purify ________, Fungi, And Viruses`Bacteria Science & Nature: Mustela Erminea`Short-Tailed (Ermine) Weasel Science & Nature: Mustela Frenata`Long-Tailed Weasel Science & Nature: Mustela Nivalis`Least Weasel Science & Nature: Mustela Vison`American Mink Science & Nature: ______ Must Move Their Entire Body To Change Their Line Of Sight`Whales Science & Nature: Myotis Lucifugus`Little Brown Bat Science & Nature: Na Is The Chemical Symbol For Which Element`Sodium Science & Nature: Name A Mammal That Lays Eggs`Platypus Science & Nature: Name A Moon Bigger Than Mercury`Ganymede Science & Nature: Name A Real Coo-Coo Gas`Carbon Dioxide Science & Nature: Name Both Of The Planets That Can Be Seen, From The Earth, 'In Transit' - I.E. Passing In Front Of The Sun`Mercury And Venus Science & Nature: Name For A Large Seawater Aquarium For Keeping Sea Animals`Oceanarium Science & Nature: Name Is The Same As That Given To A High Church Official`Cardinal Science & Nature: Name One Of The Two Giant Stars In The Constellation Of Orion`Rigel Science & Nature: Name One Type Of Insect Belonging To The Order Hymenoptera`Ant Science & Nature: Name One Type Of Insect Belonging To The Order Hymenoptera`Bee Science & Nature: Name One Type Of Insect Belonging To The Order Hymenoptera`Sawfly Science & Nature: Name One Type Of Insect Belonging To The Order Hymenoptera`Wasp Science & Nature: N. American Wild Dog`Coyote Science & Nature: Name The American Space Shuttle, Its Crew Including A Teacher (The First Private Citizen Chosen For A Space Mission), Which Exploded Killing All On Board After Lift-Off`Challenger Science & Nature: Name The Carnivorous Mammal Related To The Hyena`Aardwolf Science & Nature: Name The Fastest Land Animal Over A Prolonged Distance (1,000 Yd. Plus)`Antelope Science & Nature: Name The Father Of Geometry`Euclid Science & Nature: Name The First Manned Spacecraft To Be Launched Into Orbit For The Second Time`Columbia Science & Nature: Name The Four Planets Closest To The Sun. (Starting With The Closest)`Mercury, Venus, Earth, Mars Science & Nature: Name The Gallilean Moons From The Innermost To The Outermost`Io, Europa, Ganymede, Callisto Science & Nature: Name The Heaviest Breed Of Domestic Dog`St Bernard`saint Bernard Science & Nature: Name The Heaviest Flying Bird Of Prey`Condor Science & Nature: Name The Largest Living Bird`Ostrich Science & Nature: Name The Largest Planet In The Solar System`Jupiter Science & Nature: Name The Largest Web-Footed Bird`Albatross Science & Nature: Name The Largest Web-Footed Bird`The Albatross Science & Nature: Name The Mammal Living At The Highest Altitude`Yak Science & Nature: Name The Most Venomous Spider`Black Widow Science & Nature: Name The National Bird Of New Zealand`The Kiwi Science & Nature: Name The Now Extinct Bird That Was Originally Called Walghovgel - The Nauseous Bird - Because Of Its Repulsive Smell`Dodo Science & Nature: Name The Only Animal With Retractable Horns`Snail Science & Nature: Name The Only Bird That Can Swim But Can't Fly`Penguin Science & Nature: Name The Only Fruit Named For Its Colour`Orange Science & Nature: Name The Only Insect That Can Turn Its Head`Praying Mantis Science & Nature: Name The Only Insect That Can Turn Its Head`The Praying Mantis Science & Nature: Name The Only Native North American Marsupial`Opossum Science & Nature: Name The Only Two Land Mammals With Hymens`Humans And Horses Science & Nature: Name The Only Two Species That Have Sex For Pleasure`Humans And Dolphins Science & Nature: Name The Second-Largest Planet In The Solar System`Saturn Science & Nature: Name The Slowest Moving Land Mammal`Sloth Science & Nature: Name The Smallest Breed Of Dog`Chihuahua Science & Nature: Name The Soda That Is Often Confused With A Drug`Coke Science & Nature: Name The Unit Smaller Than Nanosecond`Picosecond Science & Nature: Name The World Tallest Tree`Coastal Redwood Science & Nature: Narwhals And Belugas Make Up Another Family Of Whale. However, Taxonomists Sometimes Include A Dolphin Which Lives In The Indo-Pacific In This Family. Which Dolphin Is Sometimes Included`Irrawaddy Dolphin Science & Nature: ___________ National Park Is Home To The Largest Heard Of Wild Free Roaming Bison In The World`Yellowstone Science & Nature: Native Peoples Of South America Catch __________ And Use Their Razor-Sharp Teeth To Make Tools And Weapons`Piranha Science & Nature: Natural Vanilla Flavouring Comes From This Plant`The Orchid Science & Nature: Nautiluses Are Related To Octopuses And`Squid Science & Nature: Nd`Neodymium Science & Nature: __________ Need About 2 Tablespoonfuls Of Blood Each Day. The Creature Is Able To Extract Its Dinner In Approximately 20 Minutes`Vampire Bats Science & Nature: Ne`Neon Science & Nature: Neotoma Cinerea`Bushy-Tailed Wood Rat Science & Nature: _______ Nests Are Sometimes Built At A Height Of 40 Feet Above Ground. Surprisingly, When Leaving Their Nests For The First Time, Chicks Are Very Rarely Hurt After Falling To The Ground`Mallard Science & Nature: Never ______ A Wasp That Has Stung You. Upon Being Crushed, It Will Release A Chemical That Becomes Airborne: This Signals Guard Wasps To Come And Sting Whatever Gets In Their Way`Squash Science & Nature: _____ Never Drink. They Absorb Water From Their Surroundings By Osmosis`Frogs Science & Nature: ________ ____ Never Drink Water. Like Their Relatives The Pocket Mice, They Carry Their Own Water Source Within Them, Producing Fluids From The Food They Eat And The Air They Breathe`Kangaroo Rats Science & Nature: ______ Never Get Sick, They Are Immune To All Known Diseases`Sharks Science & Nature: __________ Never Have A Thousand Legs. They Can Have From A Few Dozen To Several Hundred, But Not A Thousand`Millipedes Science & Nature: _______ Never Spin Webs In Structures Made Of Chestnut Wood. That Is Why So Many European Chateaux Were Built With Chestnut Beams - Spider Webs On A 50-Foot Beamed Ceiling Can Be Difficult To Clean`Spiders Science & Nature: __________ Never Walk Or Trot, But Always Hop Or Leap`Rabbits Science & Nature: New Communities Have Been Found Near Hydrothermal Vents Located Deep On The Ocean Floor. How Do Scientists Believe Life Exists In These Areas`Chemosynthesis Science & Nature: Newts Eat ______, Earthworms, Insects, And Other Small Animals`Snails Science & Nature: Newts Eat Snails, __________, Insects, And Other Small Animals`Earthworms Science & Nature: New York City Boasts The Largest Population Of _________ _______ Of Any Place In The World`Peregrine Falcons Science & Nature: New Zealand Has Only One Spider That Is Dangerous To Humans. The Rare Katipo Is Believed To Be Related To The Australian _______ Or The North American Black Widow`Redback Science & Nature: New Zealand Has Only One Spider That Is Dangerous To Humans. The Rare Katipo Is Believed To Be Related To The Australian Redback Or The North American _____`Black Widow Science & Nature: Ninety-Five Percent Of Tropical Fish Sold In North America Originate From`Florida Science & Nature: Ninety Percent Of All Bats In The World Are _________ And Weigh Less Than One Ounce`Microbats Science & Nature: Ninety Percent Of All Species That Have Become Extinct Have Been`Birds Science & Nature: Ni`Nickel Science & Nature: Nitrogen, A Poisonous Gas, Makes Up 78% Of The ___ That We Breathe`Air Science & Nature: Nitrogen Explodes When It Hits The Ground Because It Is`Unstable Science & Nature: Nitrous Oxide Is Better Known As`Laughing Gas Science & Nature: N`Nitrogen Science & Nature: Noctilucent Clouds Are Similar In Appearance To ____ Clouds`Cirrus Science & Nature: Nocturnal Burrowing Animal With Black And White Striped Head`Badger Science & Nature: No _______ Have Ever Been Reported To Have Been Abducted By Aliens`Armadillos Science & Nature: No Matter Where On Earth You Are, The Sky Is Always In This Direction`Up Science & Nature: No`Nobelium Science & Nature: Non-Organic Molecules Required By Many Enzymes For Activity`Cofactor Science & Nature: Normally Measured In 'Hands'`Horse Science & Nature: North American _______ ___________ Winter In Mexico Where They Live In Communal Roosts. Monarchs Can Fly 1,180 Miles (1,900 Kilometers) In Three Weeks`Monarch Butterflies Science & Nature: Northern Species Of Duck With Soft Feathers`Eider Science & Nature: Not All Bioluminescent (Glowing) Beetles Are Fireflies. Related Beetle Families That Have Bioluminescent Members Include Some Click Beetles (Family Elateridae), _________ _______ (Family Phengodidae), And Several Other Very Small Beetle Families`Phengodid Beetles Science & Nature: Not All Bioluminescent (Glowing) Beetles Are Fireflies. Related Beetle Families That Have Bioluminescent Members Include Some Click Beetles (Family Elateridae), Phengodid Beetles (Family ___________), And Several Other Very Small Beetle Families`Phengodidae Science & Nature: Not All Bioluminescent (Glowing) Beetles Are Fireflies. Related Beetle Families That Have Bioluminescent Members Include Some Click Beetles (Family __________), Phengodid Beetles (Family Phengodidae), And Several Other Very Small Beetle Families`Elateridae Science & Nature: Not All ______________ (Glowing) Beetles Are Fireflies. Related Beetle Families That Have ______________ Members Include Some Click Beetles (Family Elateridae), Phengodid Beetles (Family Phengodidae), And Several Other Very Small Beetle Families`Bioluminescent Science & Nature: Not All Leeches Are Bloodsuckers. Many Are Predators Which Eat Earthworms, Etc. The Nearest Relatives Of Leeches Are`Earthworms Science & Nature: Not All Leeches Are ____________. Many Are Predators Which Eat Earthworms, Etc. The Nearest Relatives Of Leeches Are Earthworms`Bloodsuckers Science & Nature: Not All Male Lions Have _____. Many Lion Specimens Have Bare Shoulders. With Some Lions In Central Africa, The Males Have No More Than A Slight Ruff Of Hair At Each Side Of The Chin`Manes Science & Nature: Not Including Owls, There Are About 295 Species Of _____ __ ____ In The World. They All Share The Common Features Of Talons With Sharp Claws, A Sharp Hooked Beak, And Large Eyes`Birds Of Prey Science & Nature: No Two ______ ____ Are The Same`Spider Webs Science & Nature: Nuclear Membrane, Cytoplasm, And Nucleus Are Parts Of A(N)`Cell Science & Nature: Obsidian Is An`Igneous And Extrusive Rock Science & Nature: Ochotona Princeps`Pika Science & Nature: Octopi And _____ Can Express Emotion By Changing The Colour Of Their Skin. Normally Brown, Their Skin Can Become Green Or Blue When They Are Frightened Or Trying To Attract A Mate`Squid Science & Nature: Octopi And _____ Have Three Hearts. Their Main Systemic Heart Pumps Blood Throughout The Circulatory System, And Two Branchial Hearts Provide Some Additional Push At Each Of The Paired Gills`Squid Science & Nature: Odocoileus Hemionus`Mule Deer Science & Nature: Odocoileus Virginianus`White-Tailed Deer Science & Nature: ____ ___% Of A Cucumber Is Water`Ninety Six Science & Nature: Of All Known Forms Of Animal Life Ever To Inhabit The Earth, Only About __ _______ Still Exist Today`10 Percent Science & Nature: Of All Known Forms Of Animals Life Ever To Inhabit The Earth, Only About __ _______ Still Exist Today`10 Percent Science & Nature: ___ Of All Life Forms To Exist On Earth Are Now Extinct`99% Science & Nature: Of All The Animals That Have Become Extinct, Scientists Estimate That Nine Out Of Ten Have Been`Birds Science & Nature: Of All The Animals That Have Become _______, Scientists Estimate That Nine Out Of Ten Have Been Birds`Extinct Science & Nature: Of All The Planets - Which Is The Largest`Jupiter Science & Nature: Off The Coast Of Southern California, Around 200 Bison Still Roam In ________ Island's Hinterlands, Descendants Of A Few Brought There In The 1920s For A Movie And Left There`Catalina Science & Nature: Off The Coast Of Southern California, Around 200 __________ Still Roam In Catalina Island's Hinterlands, Descendants Of A Few Brought There In The 1920s For A Movie And Left There`Bison Science & Nature: ____ _______ ____ Of Hydrogen Dust Are Destroyed On The Sun Every Second`Four Million Tons Science & Nature: Of Insect Is A 'Whirligig'`Beetle Science & Nature: ________ Of Scandinavia Were Hunting Whales By The 8th Century Ad, And Have Dominated The Industry Ever Since`Norsemen Science & Nature: __________ Of South And Central America And The Caribbean Lay Their Eggs In February And March`Iguanas Science & Nature: Often Hunted For Its Fur, This South American Rodent Bathes In Dust And Is Often Sold In The Pet Trade`Chinchilla Science & Nature: __________ Often Sleep For Up To Fourteen Hours A Day`Gorillas Science & Nature: _____ Often Use Aardvark Burrows For Sleeping And Bearing Their Young`Warthogs Science & Nature: Of The 15,000-Odd Known Species Of Orchids In The World,3,000 Of Them Can Be Found In`Brazil Science & Nature: Of The 250 Existing Species Of __________ In The World, About 170 Of Them Live In Australia Or Its Immediate Surroundings`Marsupials Science & Nature: Of The 250-Plus Known Species Of _____ In The World, Only About 18 Are Known To Be Dangerous To Man`Shark Science & Nature: Of The 250-Plus Known Species Of Shark In The World, Only About 18 Are Known To Be _________ To Man`Dangerous Science & Nature: Of The Million-Plus Species Of Insects On Earth,3,000 Of Them Are __________. More Than 165 Of Those Live In The United States`Mosquitoes Science & Nature: Of The More Than 2,400 Known Species And Subspecies Of Fleas, Only About 120 Can Transmit ______. Fewer Than 20 Species Readily Bite Humans`Plague Science & Nature: Of The More Than 2,400 Known Species And Subspecies Of _____, Only About 120 Can Transmit Plague. Fewer Than 20 Species Readily Bite Humans`Fleas Science & Nature: ____% Of The Vitamin C Present In Brussel Sprouts Are Lost In Cooking`Ninety Science & Nature: Of What Are Corolla, Filament And Stigma A Part Of`Flower Science & Nature: Of What Are Walrus Tusks Made`Ivory Science & Nature: Of What Do Earthworms Have Five`Hearts Science & Nature: Of What Is 98% Of The Weight Of Water Made`Oxygen Science & Nature: Of What Metal Are Meteorites Composed`Iron Science & Nature: Of What Mineral Is Limestone Composed Of`Calcite Science & Nature: Of What Modern Mammal Is The Mastodon An Early Relative`Elephant Science & Nature: Of What Species Is The Firefly A Member`Beetle Science & Nature: Of Which Bird Did Wordsworth Write 'Shall I Call Thee Bird, Or But A Wandering Voice`The Cuckoo Science & Nature: Of Which Metal Is Azurite The Ore`Copper Science & Nature: Of Which Metal Is Sperrylite The Ore`Platinum Science & Nature: Oilbirds Have A __________ Sense Shared Among Known Birds Only In Southeast Asia's Swiftlets (Although Very Common Among Bats). The Oilbird Is A Cave Dweller, And It Bounces Its Echoing Clicks From Rock Walls To Help Navigate In The Dark Vaults Where They Nest By The Hundreds`Sonar Science & Nature: Oilbirds Have A Sonar Sense Shared Among Known Birds Only In Southeast Asia's Swiftlets (Although Very Common Among Bats). The Oilbird Is A ____ _______, And It Bounces Its Echoing Clicks From Rock Walls To Help Navigate In The Dark Vaults Where They Nest By The Hundreds`Cave Dweller Science & Nature: Old Faithful, A Geyser In Yellowstone National Park, Can Spout Water How High`170 Feet Science & Nature: On A Horse, Where Does The Bit Go`In The Mouth Science & Nature: On Aircraft What Does Vtol Stand For`Vertical Take Off And Landing Science & Nature: On April 13,1796, America's First ________ Arrived In New York`Elephant Science & Nature: On April 2,1958 An F5 Tornado Produced Some Rather Fast Winds. Thought To Be The Fastest Ever Recorded, How Fast Did The Winds Get`286 Mph Science & Nature: On Average, Elephants Sleep For About _____ Per Day`Two Hours Science & Nature: On Average. How Many Volts Does An Electric Eel Produce`400 Volts Science & Nature: On Average, _________ Sleep For About 2 Hours Per Day`Elephants Science & Nature: On Average, What Do Elephants Do For About 2 Hours Per Day`Sleep Science & Nature: Ondatra Zibethicus`Muskrat Science & Nature: One ________ Can Spin A Thread More Than Half A Mile Long`Silkworm Science & Nature: One Gallon Of Pure _____ Syrup Weighs 11 Pounds`Maple Science & Nature: One-Humped Camels Are Called Dromedaries. The Word 'Dromedary' Means '_______.' The Word Was Applied Originally To Thoroughbred Camels That Were Trained For Racing`Running Science & Nature: One-Humped Camels Are Called Dromedaries. The Word '_________' Means 'Running.' The Word Was Applied Originally To Thoroughbred Camels That Were Trained For Racing`Dromedary Science & Nature: One In Ten Dalmatians Is Born ____, And The Breed Lacks The Ability To Process Urine Completely, So They Need A Special Diet Low In Flesh Protein`Deaf Science & Nature: One In Ten Dalmatians Is Born Deaf, And The Breed Lacks The Ability To Process _____ Completely, So They Need A Special Diet Low In Flesh Protein`Urine Science & Nature: One In Ten Dalmatians Is Born Deaf, And The Breed Lacks The Ability To Process Urine Completely, So They Need A Special Diet Low In _____`Flesh Protein Science & Nature: One In Ten __________ Is Born Deaf, And The Breed Lacks The Ability To Process Urine Completely, So They Need A Special Diet Low In Flesh Protein`Dalmatians Science & Nature: One ____ Is Equivalent To 0.01 Carat And 2 Milligrams (By The Way I Saw That In Jewelry They Use Karat For Gold And Carat For Diamonds)`Point Science & Nature: One Laysan __________, Tracked By Biologists At Wake Forest University, Flew More Than 24,843 Miles In Flights Across The North Pacific To Find Food For Its Chick In Just 90 Days - A Flight Distance Equivalent To Circling The Globe`Albatross Science & Nature: One Million Years Ago The Earth's Average Air Temperature Was What`Higher Science & Nature: ______, One Of Mars' Moons, Rises And Sets Twice A Day`Deimos Science & Nature: One Of The Mascots For The 2000 Olympics, In Australia, Is The _______. This Mammal Is Also Known As A Spiny Anteater And Represents Australia's Land`Echidna Science & Nature: One Of The Mascots For The 2000 Olympics, In Australia, Was The ________. This Animal Is Only One Of Two Mammals That Lay Eggs: It Represents The Waters Of Australia`Platypus Science & Nature: One Of The Mascots For The 2000 Olympics, In Australia, Was The __________. This Bird Sounds Like A Laughing Human And Represents The Air Over Australia`Kookaburra Science & Nature: One Of The Two Giant Stars In The Constellation Of Orion`Betelgeuse Science & Nature: One Ounce Of The Material That Constitutes A ______'_ ___ Could Stretch 2,000 Miles`Spider's Web Science & Nature: One Ragweed Plant Can Release Approximately How Many Grains Of Pollen`One Billion Science & Nature: One Small Arrow Poison Frog Can Produce Enough Toxin To Arm Up To Four Dozen Arrow Tips, Which Local South American Indians Use To Hunt _______ And Jaguars`Monkeys Science & Nature: One Small Arrow Poison Frog Can Produce Enough Toxin To Arm Up To Four Dozen Arrow Tips, Which Local South American Indians Use To Hunt Monkeys And`Jaguars Science & Nature: One Small _____ ______ ____ Can Produce Enough Toxin To Arm Up To Four Dozen Arrow Tips, Which Local South American Indians Use To Hunt Monkeys And Jaguars`Arrow Poison Frog Science & Nature: One Species Of African Antelope, The _________, Can Sleep Underwater`Sitatunga Science & Nature: One Species Of African Antelope, The Sitatunga, Can Sleep`Underwater Science & Nature: One Species Of _______ ________, The Sitatunga, Can Sleep Underwater`African Antelope Science & Nature: One Square Inch Of The Sun's Surface Shines As Bright As 300,000`Candles Science & Nature: One ______ _________, Tracked By Biologists At Wake Forest University, Flew More Than 24,843 Miles In Flights Across The North Pacific To Find Food For Its Chick In Just 90 Days - A Flight Distance Equivalent To Circling The Globe`Laysan Albatross Science & Nature: One Way Birds Learn Is By _____ ___ _____. Scientists Have Discovered That Many Of Their Learned Motor Patterns Are Linked To Appetite. For Instance, Young Doves Must Learn To Drink Water. The Pecking Of Domestic Chicks Improves About 30 Hours After Hatching. They Snatch Up A Grain With Increased Efficiency. Simple Trial-And-Error Learning Is Also Believed To Be Very Important In Birds' Nest-Building`Trial And Error Science & Nature: One Way Birds Learn Is By Trial And Error. Scientists Have Discovered That Many Of Their Learned Motor Patterns Are Linked To Appetite. For Instance, Young Doves Must Learn To Drink Water. The Pecking Of Domestic Chicks Improves About 30 Hours After Hatching. They Snatch Up A Grain With Increased Efficiency. Simple Trial-And-Error Learning Is Also Believed To Be Very Important In Birds'`Nest-Building Science & Nature: Only 1 In 1,000 Animals Born In The Sea Survives To`Maturity Science & Nature: Only About One _____, Or Male Bee, In A Thousand Gets To Mate With The Queen Bee In A Given Colony`Drone Science & Nature: Only Female Bees Work. Males Remain In The Hive, Their Only Mission In Life Being To Fertilize The Queen Bee On Her ______ ______. After They Have Served Their Function, The Males Are Not Allowed Back Into The Hive But Are Left Outside, Where They Starve To Death`Maiden Flight Science & Nature: Only Female Bees Work. Males Remain In The Hive, Their Only Mission In Life Being To Fertilize The Queen Bee On Her Maiden Flight. After They Have Served Their Function, The Males Are Not Allowed Back Into The Hive But Are Left Outside, Where They ______ __`Starve To Death Science & Nature: Only Female Mosquitoes Bite And Drink Blood. Male Mosquitoes Do Not Bite, But Feed On The ______ __`Nectar Of Flowers Science & Nature: Only Female Mosquitoes Bite And _____ _____. Male Mosquitoes Do Not Bite, But Feed On The Nectar Of Flowers`Drink Blood Science & Nature: Only Full-Grown Male ________ Can Chirp`Crickets Science & Nature: Only Full-Grown Male Crickets Can`Chirp Science & Nature: Only The Female _____ _____ Spider Has A Poisonous Bite. The Male Spider's Venom Is Not Poisonous And It Does Not Attack Its Prey`Black Widow Science & Nature: Only The Male _____ Sings`Nightingale Science & Nature: Only Tom Turkeys Gobble. Hen Turkeys Make A ________`Clicking Noise Science & Nature: Only Tom Turkeys __________. Hen Turkeys Make A Clicking Noise`Gobble Science & Nature: On Numerous Occasions Whales Have Been Reported To Have Rubbed Themselves Against Ships' Hulls To Rid Themselves Of _________ And Other Skin Parasites`Barnacles Science & Nature: On Numerous Occasions Whales Have Been Reported To Have Rubbed Themselves Against Ships' Hulls To Rid Themselves Of Barnacles And Other Skin`Parasites Science & Nature: On September 21,1978, Two Soviet __________ Set A Space Endurance Record Of 96 Days`Cosmonauts Science & Nature: On The Baja Coast, ______ Couples Return To The Same Nests Year After Year. These Birds Rebuild Their Old Nest, Carefully Repairing Any Damage Caused By Winds, Rain, And Age`Osprey Science & Nature: On The Gia Grading Scale, What Is The Highest Grade Of Colour For Colourless Diamonds`D Science & Nature: On The Moh Hardness Scale What Has A Hardness Of 10`Diamond Science & Nature: On The Planet _______, Your Weight Would Be Nearly Three Times Greater Than It Is On Earth`Jupiter Science & Nature: On Which Other Animals Does The Pill Work`Gorillas Science & Nature: On Which Planet Would You Find The Caloris Basin`Mercury Science & Nature: O`Oxygen Science & Nature: Oranges Cease To Ripen After`Picking Science & Nature: _____ Orbits The Sun At 18.5 Miles A Second`Earth Science & Nature: Orca Are Distinctively Black And White In Colouration. Why Is This`Camouflage Science & Nature: Oreamnos Americanus`Mountain Goat Science & Nature: ____ _______________, Or Sea Of Tranquility, Was The Name Of The First Manned Lunar Landing`Mare Tranquillitatis Science & Nature: Os`Osmium Science & Nature: Ostriches Are Such Fast Runners, They Can Outrun A Horse. Male Ostriches Can`Roar Like A Lion Science & Nature: Ostriches Can Live About How Many Years`75 Science & Nature: Ostriches Live About 75 Years And Can Reproduce For __`50 Years Science & Nature: Other Than Titanium The Iris Made Of`Trinium Science & Nature: Other Than Trinium The Iris Made Of`Titanium Science & Nature: Otter, River`Lontra Canadensis Science & Nature: Our Cars, Trucks And Other Vehicles Most Often Run On Something We Call 'Gasoline'. With A Perfectly Working Vehicle (That Is, One That Is Properly Tuned) What Are The Two End Products Of The Expended Gasoline`Carbon Dioxide And Water Science & Nature: Our Galaxy Is Commonly Known Called ______`Milky Way Science & Nature: Our Solar System Lies Halfway Along The _____ ___, About 24,000 Light-Years From The Galactic Center`Orion Arm Science & Nature: Over 75% Of The Earth's Surface Is Covered By Some Form Of`Water Science & Nature: Ovine Refers To What Kind Of Animal`Sheep Science & Nature: Ovis Canadensis`Bighorn Sheep Science & Nature: Owls Have No`Teeth Science & Nature: Owls Swallow Their Prey Hole Because They Have No Teeth. After Approximately 12 Hours They Cough Up The Feathers, Bones, And Fur In A Shape Of A`Football Pellet Science & Nature: Pampas Grass Is A Native Plant Of Which Continent`South America Science & Nature: Pandas Spend About How Many Hours A Day Eating Bamboo`Twelve Science & Nature: 'Panther Cap', 'Stinkhorn' And 'Penny Bun' Are Types Of Which Plants`Fungi Science & Nature: Paper Is Made From The Pulp Of`Wood Science & Nature: Pa`Protactinium Science & Nature: Parrots, Most Famous Of All Talking Birds, Rarely Acquire A Vocabulary Of More Than Twenty Words. However, ________ _____ And African Greys Have Been Known To Carry Vocabularies In Excess Of 100 Words`Tymhoney Greys Science & Nature: Parrots, Most Famous Of All Talking Birds, Rarely Acquire A Vocabulary Of More Than Twenty Words. However, Tymhoney Greys And African Greys Have Been Known To Carry Vocabularies In Excess Of`One Hundred Words Science & Nature: Parrots, Most Famous Of All Talking Birds, Rarely Acquire A Vocabulary Of More Than Twenty Words. However, Tymhoney Greys And _______ _____ Have Been Known To Carry Vocabularies In Excess Of 100 Words`African Greys Science & Nature: Path Or Trajectory Of A Body Through Space`Orbit Science & Nature: Pb`Lead Science & Nature: Pd`Palladium Science & Nature: Peanuts Are One Of The Ingredients Of`Dynamite Science & Nature: Pearls Melt In`Vinegar Science & Nature: Peat, Lignite And Bituminous Are Types Of`Coal Science & Nature: _____ People Have More Zinc And Copper In Their Hair`Intelligent Science & Nature: __________ Perform A Sex Act That Lasts Only 2 Seconds`Mosquitoes Science & Nature: Periodic Table: Rn`Radon Science & Nature: Peromyscus Maniculatus`Deer Mouse Science & Nature: Pertaining To The Current Resulting From The Coupling Of Dissimilar Electrodes In An Electrolyte`Galvanic Science & Nature: Pertaining To The Earth's Interior Heat`Geothermics Science & Nature: Petrography Is Concerned With What`Rocks Science & Nature: Phobos And Deimos Are Moons Of Which Planet`Mars Science & Nature: Phobos And Deimos Are The Moons Of Which Planet`Mars Science & Nature: Phobos Is A Moon Of Which Planet`Mars Science & Nature: Pigeons And ____________ Have Tiny Magnetic Particles In Their Heads That Respond To The Earth's Magnetic Fields And Are Used For Navigation`Hummingbirds Science & Nature: Pigeons And Hummingbirds Have Tiny Magnetic Particles In Their Heads That Respond To The Earth's Magnetic Fields And Are Used For`Navigation Science & Nature: Pigeons Are Not The Result Of Mating A _______ And A Dove`Seagull Science & Nature: Pigeons Are Not The Result Of Mating A Seagull And A`Dove Science & Nature: Pigs, ________, And Light-Coloured Horses Can Be Sunburned`Walruses Science & Nature: Pigs Are Exceedingly Loud Creatures. A University Of Illinois Study Measured Average Pig Squeals That Ranged From 100 To 115 Decibels. The Supersonic Concorde Jet, By Comparison, Was Originally Banned From New York When Its Engines Exceeded 112 Decibels At`Takeoff Science & Nature: Pigs Have No ______ _____, Which Is Why They Stay In Water Or Mud To Keep Cool`Sweat Glands Science & Nature: Pigs, Walruses And Light-Coloured Horses Can Be`Sunburned Science & Nature: Pika`Ochotona Princeps Science & Nature: Pineapples Are`Bromeliads Science & Nature: Pit Vipers Have What Sort Of Fangs`Elongated Science & Nature: Pivoting On The Forefeet Is Called A Turn On The`Forehand Science & Nature: Plant Based Compound Often Used As A Drug`Alkaloid Science & Nature: Plant Community, Predominantly Of Trees Or Other Woody Vegetation, Occupying An Extensive Area Of Land`Forest Science & Nature: Plant With Pink, Red Or White Flowers With Backward Turned Leaves`Cyclamen Science & Nature: Plates: Our Galaxy Is Commonly Known As The`Milky Way Science & Nature: __________ Played A Role In Aerial Warfare During World War I. Because Of Their Acute Hearing, Parrots Were Kept On The Eiffel Tower To Warn Of Approaching Aircraft Long Before The Planes Were Heard Or Seen By Human Spotters`Birds Science & Nature: Plenilune Is An Archaic Term For A ____`Full Moon Science & Nature: Plenilune Is An _______ Term For A Full Moon`Archaic Science & Nature: ______ Plunge As Deep As 30 Meters And Can Stay Underwater For As Long As Three Minutes. There, They Snare Fish That They Swallow Alive, Head First`Grebes Science & Nature: Pm`Promethium Science & Nature: Pods Of Orcas ('Killer Whales') Are Socially Structured Around The Oldest ____ In The Pod`Female Science & Nature: Poisonous Plant With Small White Flowers`Hemlock Science & Nature: Polar Bear Livers Are Poisonous Because They Contain Too Much Vitamin`C Science & Nature: Polar Bear Milk Is Comprised Of 31 Percent`Butterfat Science & Nature: Polar Bears Cannot Be Detected By ________ Cameras, Due To Their Transparent Fur`Infrared Science & Nature: Polar Bears Cannot Be Detected By Infrared Cameras, Due To Their ___________ Fur`Transparent Science & Nature: Polar Bears Can Smell Meat From Over ______ Miles Away`20 Science & Nature: Polar Bears Can Travel Over ______ Miles A Day`50 Science & Nature: Polar Bears Have Black Skin. Light Reflected From The ______ _____ In The Bear's Coat Makes The Skin Look White`Hollow Hairs Science & Nature: Polar Bears Have _____ ____. Light Reflected From The Hollow Hairs In The Bear's Coat Makes The Skin Look White`Black Skin Science & Nature: Polytetrafluoroethylene Is More Commonly Known As`Teflon Science & Nature: Po`Polonium Science & Nature: Porcupines Are _________`Excellent Swimmers Science & Nature: Porcupines Are`Nocturnal Science & Nature: Porpoises Differ From Dolphins. They Have Spade-Shaped Teeth, And No 'Beak' To Their Nose. They Are The Smallest Of The`Cetaceans Science & Nature: Porpoises Have Been Known To Engage In _____`Group Sex Science & Nature: Potentially Dangerous To Human Life On Earth, Filtered Out By The Ozone Layer`Ultra Violet Radiation Science & Nature: __________ Pounds Of Space Dust And Other Space Debris Fall On The Earth Everyday`2,000 Science & Nature: P`Phosphorus Science & Nature: Precipitation That Is Moving To Lower Elevations`Run Off Science & Nature: ________ Prefer Children Over Adults`Mosquitoes Science & Nature: __________ Prefer Termites To Ants`Anteaters Science & Nature: Primitive Creature Known As A Coelecanth - Thought To Be Extinct For Millions Of Years - Was Captured Alive In The Twentieth Century. What Type Of Creature Was It`Sea Dweller Science & Nature: _____ Prints Cannot Be Distinguished From Human Fingerprints`Koala Science & Nature: Prior To Migration A __________ Will Consume The Equivalent Of Up To 25 Percent Of Its Body Weight Per Day, Accumulating Large Amounts Of Fat. During The Migration, Geese May Cover Up To 600 Miles Per Day. At The End Of The Migration, They Often Weigh Less Than Before They Started Fattening Up In Preparation`Goose Science & Nature: Process By What An Organism Becomes Better Adapted To Exist In An Environment Different From The One To What It Was Indigenous`Acclimatization Science & Nature: Process By Which Water Goes From A Liquid To A Gas`Evaporation Science & Nature: Process By Which Water Vapor Becomes A Liquid`Condensation Science & Nature: Process Of Reduction Of Matter Into A Denser Form, As In The Liquefaction Of Vapor Or Steam`Condensation Science & Nature: Procyon Lotor`Raccoon Science & Nature: ______ Produce A Colourless, Sticky Discharge That Forms A Protective Carpet Under Them As They Travel. The Discharge Is So Effective That They Can Crawl Along The Edge Of A Razor Without Cutting Themselves`Snails Science & Nature: Pronghorn`Antilocapra Americana Science & Nature: Pronounced 'Tookooshee, ' This Dolphin Lives In Very Tightly Knit Social Groups. They Can Make Spectacular Breaches, And Only Dive For About 30 Seconds`Tucuxi Science & Nature: ____ Provide 90 Percent Of The World's Milk`Cows Science & Nature: Pr`Praseodymium Science & Nature: Pt`Platinum Science & Nature: Pulp, Crown, And Root Are Parts Of A(N)`Tooth Science & Nature: Pu`Plutonium Science & Nature: Pure Beryl Is`Colourless Science & Nature: ____ Purr At 26 Cycles Per Second, The Same As An Idling Diesel Engine`Cats Science & Nature: Quercus Is The Generic Name For Which Tree`Oak Science & Nature: Quicksilver Better Known As`Mercury Science & Nature: Quinine Is Added To Water To Make`Tonic Water Science & Nature: Quinine Is Obtained From What Part Of An Evergreen Tree`Dried Bark Science & Nature: Rabbits And Hares Belong To The Mammal Group Lagomorphs, Which Means '_______ ______.'`Leaping Shapes Science & Nature: Rabbits And Hares Belong To The Mammal Group __________, Which Means 'Leaping Shapes.'`Lagomorphs Science & Nature: Rabbits Are Born Hairless And With Their Eyes Closed: _____ Are Born Covered With Fur And With Their Eyes Opened`Hares Science & Nature: Rabbits Like`Licorice Science & Nature: Raccoon`Procyon Lotor Science & Nature: Racehorses Have Been Known To Wear Out __________ In One Race`New Shoes Science & Nature: ________ Raised For Processing Are Usually Butchered After Seven Or Eight Weeks Of Life. If Kept Away From The Frying Pan, They Would Live For About Eight Years`Chickens Science & Nature: Ra Is The Chemical Symbol For Which Element`Radium Science & Nature: _________ ____ Rarely Attack Painted Or Varnished Wood`Carpenter Bees Science & Nature: Rat, Bushy-Tailed Wood`Neotoma Cinerea Science & Nature: Rats, Mice, Beavers, And Squirrels Are All`Rodents Science & Nature: Reaching Sexual Maturity In The Wild At Around 15 To 20 Years Of Age, ________ Can Live As Long As 100 Years. Mature Females Will Produce Millions Of Eggs Every Two To Three Years`Sturgeon Science & Nature: __________ Recapitulation Is The Reason Our Extremities Develop Faster Than The Rest Of Us`Cephalacaudal Science & Nature: Recycling One Glass Jar, Saves Enough Energy To Watch T.V For`Three Hours Science & Nature: Red Iron Oxide Is More Commonly Known As What`Rust Science & Nature: Regarding Plate Tectonics, What Is The Pacific Rim Plate Colloquially Known As`The Ring Of Fire Science & Nature: Region With Less Than All Of The Voids Between The Dirt Or Rock Filled`Unsaturated Zone Science & Nature: Reindeer Have Scent Glands Between Their Hind Toes. The Glands Help Them Leave Scent Trails For The Herd. Researchers Say The Odour Smells`Cheesy Science & Nature: Reindeer Have Scent Glands Between Their ____ ____. The Glands Help Them Leave Scent Trails For The Herd. Researchers Say The Odour Smells Cheesy`Hind Toes Science & Nature: _____ Rely Mainly On Their Sense Of Touch And Smell When Finding Food Because They Have Very Poor Eyesight`Snails Science & Nature: 'Rennet' Is An Extract From The Stomachs Of Which Animal`Calves Science & Nature: ________ Repellents Don't Repel. They Hide You. The Spray Or Lotion Blocks The ________'S Sensors: However, They Will Seek Out Unprotected Areas Of Skin`Mosquito Science & Nature: Reportedly, _______ Mate For Life`Beavers Science & Nature: Reptiles Are Never Slimy. Their Scales Have Few ______, And Are Usually Silky To The Touch`Glands Science & Nature: Reptiles Are Never _____. Their Scales Have Few Glands, And Are Usually Silky To The Touch`Slimy Science & Nature: Re`Rhenium Science & Nature: Researchers Don't Know Why Killer Whales Like To Rub Their _________ ________ On The Bottom Of Shallow Beaches, But They Think It May Be A Form Of Grooming`Sensitive Stomachs Science & Nature: Researchers Don't Know Why Killer Whales Like To Rub Their Sensitive Stomachs On The Bottom Of _______ _______, But They Think It May Be A Form Of Grooming`Shallow Beaches Science & Nature: Researchers Don't Know Why Killer Whales Like To Rub Their Sensitive Stomachs On The Bottom Of Shallow Beaches, But They Think It May Be A Form Of`Grooming Science & Nature: Researchers Don't Know Why ______ ______ Like To Rub Their Sensitive Stomachs On The Bottom Of Shallow Beaches, But They Think It May Be A Form Of Grooming`Killer Whales Science & Nature: Researchers Have Determined That The Elephant Seals Off The ____ _____ Dive Deeper Than Whales - Sometimes As Deep As A Mile`Baja Coast Science & Nature: Rf`Rutherfordium Science & Nature: Rhinoceros Horn, When Powdered, Is Believed In Some Countries To Increase A Persons`Sexual Potency Science & Nature: Rhinos Are In The Same Family As ______, And Are Thought To Have Inspired The Myth Of The Unicorn`Horses Science & Nature: Rhinos Are In The Same Family As Horses, And Are Thought To Have Inspired The Myth Of The`Unicorn Science & Nature: Rh`Rhodium Science & Nature: Right And Grey Whales Have Been Fished Almost To Extinction, Although The ____ Right Whale Has Never Been Exploited`Pygmy Science & Nature: 'Ringworm' Is A Condition Caused By What`Fungus Science & Nature: River Dolphins Usually Live In Rivers In India, China, And South America. Because Of The Muddiness Of The Waters They Live In, Their Eyes Have Become Smaller, And Are Essentially`Useless Science & Nature: Rn`Radon Science & Nature: Roaches Can Live Without Food For A Month, But Will Only Survive A Week Without`Water Science & Nature: Rock Formed By Cooling And Solidification Of Lava Above The Earth's Surface`Extrusive Igneous Rock Science & Nature: Roosters Cannot Crow If They Cannot Extend Their`Necks Science & Nature: Ropy Lava Is Known As ... What`Pahoehoe Science & Nature: _____ Rotates On Its Axis Once Every 243 Earth Days But Orbits The Sun Only Every 225 Days. As A Result, The Sun Rises Over The Planet About Every 118 Days`Venus Science & Nature: Rottweilers Have Been Determined Recently To Be The Deadliest Of All Dogs. A 7-Year Study, Which Concluded In The Summer Of 2000, Found That 33 U.S. Deaths Were Caused By The Large Dogs. In Contrast, ___ _____ Were Responsible For 27 Deaths`Pit Bulls Science & Nature: Rough, Cindery Lava Is Called`Aa Science & Nature: Roughly How Many Years Does It Take For Earth's Magnetic Field To Change Direction, Or Reverse Polarity`500,000 Science & Nature: Round Which Planet Do The Moons Ganymede And Callisto Orbit`Jupiter Science & Nature: Running In Short Bursts, The _______ Can Reach A Speed Of 62 Miles Per Hour (100 Kilometers Per Hour)`Cheetah Science & Nature: Ru`Ruthenium Science & Nature: Saintpaulia Is The Botanical Name For Which Houseplant`African Violet Science & Nature: Salad Plant, Its Root Can Be Roasted And Ground And Used As Coffee`Chicory Science & Nature: Saltwater Fish, Such As ________ ___ ___, Have Thicker Bones Than Freshwater Fish, Such As Catfish And Trout`Flounder And Cod Science & Nature: Sapphires Come In Every Colour Except`Red Science & Nature: Saturday Is Named For Which Planet`Saturn Science & Nature: Saturn Is The Only Planet That Is Less Dense Than`Water Science & Nature: Scars On A Sperm Whale, A Deep Sea Diver Are From Usually What`A Giant Squid Science & Nature: Schools Of South American (Pacific) Humboldt Squid, Which Reach 12 Feet In Length, Have Been Known To Strip 500-Pound _______ To The Bone`Marlins Science & Nature: Scientific Name For A Gyrfalcon`Falco Rusticolus Science & Nature: Scientific Name For A 'Spy In The Cab'`Tachograph Science & Nature: Scientific Name For Perspex`Polymethylmethacrylate Science & Nature: Scientific Name For Quicksilver`Mercury Science & Nature: Scientific Name For Teflon`Polytetrafluoroethylene Science & Nature: Scientific Researchers Say ___________ _______ __ _______ Appear To Have Stronger Immune Systems Than Less Sexually Active Ones`Promiscuous Species Of Monkeys Science & Nature: Scientific Study Of The Body Of Man And Lower Animals Called`Anatomy Science & Nature: Scientific Study Of The Structure Of Living Things`Anatomy Science & Nature: Scientists At Australia's Parkes Observatory Thought They Had Positive Proof Of Alien Life, When They Began Picking Up Radio-Waves From Space. However, After Investigation, The Radio Emissions Where Traced To A ________ In The Building`Microwave Oven Science & Nature: Scientists Discover Approximately 7,000 To 10,000 New ______ Species Every Year - And It Is Believe That There Are Between 1 Million And 10 Million Species Yet Unfound`Insect Science & Nature: Scientists Have Discovered Forms Of Lightning That Leap From The Tops Of Storms Towards Space. What Have They Named These`Sprites And Pixies Science & Nature: Scientists Have Identified More Than 300 Viruses Capable Of Bringing Fatal Diseases To _______. The Organisms Are Believed To Be Entirely Different Than Those That Cause Disease In Humans, And Are Thus Harmless To Man`Insects Science & Nature: Scientists Insist That No Dog Has Ever Been`Bored Science & Nature: Scientists Say That Pigs, Unlike All Other Domestic Animals, Arrive At Solutions By ________ ____ _______. Pigs Can Be - And Have Been - Taught To Accomplish Almost Any Feat A Dog Can Master, And Usually In A Shorter Period Of Time`Thinking Them Through Science & Nature: Scientists Say That __________, Unlike All Other Domestic Animals, Arrive At Solutions By Thinking Them Through. ____ Can Be - And Have Been - Taught To Accomplish Almost Any Feat A Dog Can Master, And Usually In A Shorter Period Of Time`Pigs Science & Nature: 'Scotch Pine', 'Douglas Fir', 'Noble Fir', 'Fraser Fir' Are All Commonly Used As What`Christmas Trees Science & Nature: _____ __________'S Dog Was A Spaniel Named Thisbe`Marie Antoinette Science & Nature: ________'S Do Not Have Any Enamel On Their Teeth`Armadillo Science & Nature: Seabirds Have Salt-Excreting Organs Above Their Eyes Which Enable Them To Drink Salty Water:_________ Have A Similar Filter At The Base Of Their Tongue`Seasnakes Science & Nature: Seabirds Have Salt-Excreting Organs Above Their Eyes Which Enable Them To Drink Salty Water:Seasnakes Have A Similar Filter At The Base Of Their`Tongue Science & Nature: Seabirds Have Salt-Excreting Organs _____ _____ ____ Which Enable Them To Drink Salty Water:Seasnakes Have A Similar Filter At The Base Of Their Tongue`Above Their Eyes Science & Nature: Sea Cucumbers Are A Type Of What`Animal Science & Nature: Seals Can Sleep Underwater And Surface For Air Without Even`Waking Science & Nature: Seals Have ____ ________ That Can't Bend Under The Body In Order To Walk On Land, While Sea Lions Use Their Leg-Like Hind Flippers To 'Walk' On Land`Back Flippers Science & Nature: Sea Or Salted Water`Brine Science & Nature: __________ Sea Otters Spend Almost All Of Their Time In The Water. Alaska Sea Otters Often Sleep, Groom, And Nurse On Land`California Science & Nature: Sea Sponges Are Used In Drugs For Treating ______ And Cancer`Asthma Science & Nature: Sea Sponges Are Used In Drugs For Treating Asthma And`Cancer Science & Nature: Sea Sponges, Stationary Invertebrates That Sometimes Form A Tough, ________ ________ ____ __ _____, Were Harvested As The First Sponges Used For Bathing And Cleaning`Flexible Skeleton Full Of Pores Science & Nature: Sea Sponges, __________ _____________ That Sometimes Form A Tough, Flexible Skeleton Full Of Pores, Were Harvested As The First Sponges Used For Bathing And Cleaning`Stationary Invertebrates Science & Nature: Seaweeds Are Classified Into Three Groups: Chlorophyta (Green), Rhodophyta (Red) And _________ (______)`Phaeophyta (Brown Science & Nature: Secretariat,20th Century's Most Famous Horse, Was Of What Breed`Thoroughbred Science & Nature: Sedimentary Rock Under Compression And Due To Depth Will Melt And Eventually Change Into _________ Rock`Metamorphic Science & Nature: ______ Seem To Prefer Resting In Sunlight, Even If Shade Is Available`Camels Science & Nature: Selva Is Another Name For What`Tropical Rain Forest Science & Nature: Sericulture Involves Raising Which Animals`Silkworms Science & Nature: Series Of Chemical Elements That Share Similar Electron Orbital Structures And Hence Similar Chemical Properties`Transition Elements Science & Nature: Serotine, Leislers And Noctule Are All Varieties Of Which Animal`Bat Science & Nature: Se`Selenium Science & Nature: Several Poison-Dart Frog Species Are Bred At The National Aquarium In Baltimore. There, Researchers Gauge The Toxicity Of Poisonous Species By Taste. No Danger Is Posed, Because Frogs Caught In The Wild Gradually Become Less Poisonous, And Captive Offspring Are Nontoxic. The Change May Be Due To Diet. The Frog's Natural Menu - Mostly Tropical Ants And Springtails - Cannot Be Duplicated In A`Terrarium Science & Nature: Several ______-____ ____ Species Are Bred At The National Aquarium In Baltimore. There, Researchers Gauge The Toxicity Of Poisonous Species By Taste. No Danger Is Posed, Because Frogs Caught In The Wild Gradually Become Less Poisonous, And Captive Offspring Are Nontoxic. The Change May Be Due To Diet. The Frog's Natural Menu - Mostly Tropical Ants And Springtails - Cannot Be Duplicated In A Terrarium`Poison-Dart Frog Science & Nature: Sg`Seaborgium Science & Nature: Sharks And Rays Are The Only Animals Known To Man That Cannot Succumb To Cancer. Scientists Believe This Is Related To The Fact That They Have No Bone - Only`Cartilage Science & Nature: Sharks And Rays Are The Only Animals Known To Man That Cannot Succumb To ______. Scientists Believe This Is Related To The Fact That They Have No Bone - Only Cartilage`Cancer Science & Nature: Sharks Are Immune To`Cancer Science & Nature: Sharks Can Be Dangerous Even Before They Are Born. Scientist Stewart Springer Was Bitten By A Sand Tiger Shark Embryo While He Was Examining Its`Pregnant Mother Science & Nature: Sharks Can Be Dangerous Even Before They Are Born. Scientist Stewart Springer Was Bitten By A Sand Tiger Shark ______ While He Was Examining Its Pregnant Mother`Embryo Science & Nature: Sharp Pointed Projection On A Plant`Thorn Science & Nature: Sheep, Bighorn`Ovis Canadensis Science & Nature: Sheep Will Not Drink From Running Water. Hence, The Line In The Twenty-Third Psalm: 'He Leadeth Me Beside The`Still Waters Science & Nature: Shellac, Used In Polish And _______, Comes From A Scale Insect Of Asia`Varnish Science & Nature: Shellac, Used In Polish And Varnish, Comes From A _____ ______ Of Asia`Scale Insect Science & Nature: Shell Is Used To Make Attractive Jewelry`Abalone Science & Nature: Short Legged Breed Of Welsh Dog`Corgi Science & Nature: Shrew, Masked`Sorex Cinereus Science & Nature: Shrew, Northern Water`Sorex Palustris Science & Nature: Shrew, Pygmy`Microsorex Hoyi Science & Nature: Sidewinders Are Snakes That Move By _______ _____ ______ Up In The Air And Pushing Against The Ground When They Land. Their Tracks In The Ground Would Look Like A Series Of Straight Lines Angling In The Direction The Snake Was Traveling`Looping Their Bodies Science & Nature: Significantly More Bird Species Than Mammal Species ____ ___ ____, And Both Bird Parents Usually Take An Active Part In The Rearing Of The Young`Pair For Life Science & Nature: __________ Silk Is An Extremely Strong Material And Its On-Weight Basis Has Been Proven To Be Stronger Than Steel. Experts Suggest That A Pencil-Thick Strand Of Silk Could Stop A Boeing 747 In Flight`Spider Science & Nature: Since _____ ______ Have Pigmented Stripes And Blue Eyes, They Are Not Albinos`White Tigers Science & Nature: Since Housecats Are Clean And Their Coats Are Dry And Glossy, Their Fur Easily Becomes Charged With Electricity. Sparks Can Be Seen If Their Fur Is ______ __ ___`Rubbed In The Dark Science & Nature: Since Housecats Are Clean And Their Coats Are Dry And Glossy, Their Fur Easily Becomes Charged With`Sparks Can Be Seen If Their Fur Is Rubbed In The Dark`Electricity Science & Nature: Since White Tigers Have _________ _______ And Blue Eyes, They Are Not Albinos`Pigmented Stripes Science & Nature: Since White Tigers Have Pigmented Stripes And Blue Eyes, They Are Not`Albinos Science & Nature: Since White Tigers Have Pigmented Stripes And ____ ____, They Are Not Albinos`Blue Eyes Science & Nature: Single Celled Micro-Organism`Bacterium Science & Nature: Sir Walter Raleigh's Black Greyhound Was Named`Hamlet Science & Nature: Si`Silicon Science & Nature: Sixty-Two Degrees Fahrenheit Is The Minimum Temperature Required For A ___________ To Be Able To Hop`Grasshopper Science & Nature: Skunks Have More Than Smell To Protect Themselves. They Can Withstand Five Times The Snake Venom That Would Kill A`Rabbit Science & Nature: Skunks Have More Than Smell To Protect Themselves. They Can Withstand Five Times The _____ _____ That Would Kill A Rabbit`Snake Venom Science & Nature: Skunk, Striped`Mephitis Mephitis Science & Nature: Slate Is Formed By The Metamorphosis Of`Shale Science & Nature: Sled Dog First Bred By Eskimos`Malemute Science & Nature: Sleeping Sickness Is Carried By Which Insect`Tsetse Fly Science & Nature: _____ Sleep Up To 20 Hours A Day`Lions Science & Nature: ____ Sleep With One Eye Open`Dolphins Science & Nature: Sloths Spend 75% Of Their Lives`Asleep Science & Nature: Slow Migration Of Water In The Unsaturated Zone`Through Flow Science & Nature: ____ Slows Down Near A Black Hole: Inside, It Stops Completely`Time Science & Nature: Slugs And Snails Belong To Which Class Of Molluscs`Gastropods Science & Nature: Slugs Have 4`Noses Science & Nature: Small Beetle Destructive To The Potato`Colorado Science & Nature: Smallest Particle Of A Substance Having The Specific Chemical Properties Of That Substance`Molecule Science & Nature: Small Meteorites Which Originated From Which Other Planet In The Solar System Have Been Found On Earth`Mars Science & Nature: Small Polecat Used In Catching Rabbits And Rats`Ferret Science & Nature: Small Satellites Within A Planet's _____ Are Sometimes Called 'Mooms.'`Rings Science & Nature: Small Satellites Within A Planet's Rings Are Sometimes Called '_____.'`Mooms Science & Nature: Small Shell Fish Clinging To Rocks`Barnacle Science & Nature: Smooth Barked Glossy Leaved Tree`Beech Science & Nature: Sm`Samarium Science & Nature: Snails Can Sleep For 3 Years Without`Eating Science & Nature: Snails Can Sleep For ____ Without Eating`Three Years Science & Nature: Snails Have Teeth. They Are Arranged In Rows Along The Snail's ______ And Are Used Like A File To Saw Or Slice Through The Snail's Food`Tongue Science & Nature: Snails Have Teeth. They Are Arranged In Rows Along The Snail's Tongue And Are Used Like A File To Saw Or Slice Through The Snail's`Food Science & Nature: Snails Have _____. They Are Arranged In Rows Along The Snail's Tongue And Are Used Like A File To Saw Or Slice Through The Snail's Food`Teeth Science & Nature: Snails Have _____. They Are Arrange In Rows Along The Snail's Tongue And Are Used Like A File To Saw Or Slice Through The Snail's Foot`Teeth Science & Nature: Snails Mate _____ In Their Lifetime, But It Can Take Up To 12 Hours`Once Science & Nature: Snails Mate Only Once In Their Lifetime, But It Can Take Up To`12 Hours Science & Nature: Snails Sleep A Lot. In Addition To Several Months Of Winter Hibernation, They Crawl Into Their Shells To Get Out Of The Hot Sun, Which Dries Them, Or Heavy Rain, Which Waterlogs Them. ______ ______ May Even Doze For Three Or Four Years`Desert Snails Science & Nature: Snakes Can't`Blink Science & Nature: Snakes Do Not Have Eyelids, So Even When They're Asleep They Cannot Close Their Eyes. They Do Have A Protective Layer Of _____ ______, Called Brille, Over Their Eyes`Clear Scales Science & Nature: Snakes Do Not Have _______, So Even When They're Asleep They Cannot Close Their Eyes. They Do Have A Protective Layer Of Clear Scales, Called Brille, Over Their Eyes`Eyelids Science & Nature: Snakes Do Not _______. They Secrete And Excrete Uric Acid, Which Is A Solid, Chalky, Usually White Substance`Urinate Science & Nature: Snakes Do Not Urinate. They Secrete And Excrete ____ ____, Which Is A Solid, Chalky, Usually White Substance`Uric Acid Science & Nature: ____ Snakes Have Venom 50 Times More Toxic Than A Cobra Snake`Taipan Science & Nature: Snow Will Sometimes Melt During The Day And Freeze As Ice At Night. Dripping Water That Freezes Makes What`Icicle Science & Nature: Sodium Barcarbonate Is Better Known As`Baking Soda Science & Nature: Sodium Hydroxide Is More Commonly Known As`Lye Science & Nature: Solid Fragmented Material Transported And Deposited That Forms In Layers Of Loose, Unconsolidated Material`Sediment Science & Nature: Solid Material That Is Carried Within The Stream`Suspended Load Science & Nature: Some _____ And Butterflies Can Detect Sweetness When The Ratio Is 1 To 300,000`Moths Science & Nature: Some Animal Experts Claim Deer Like To Eat`Marijuana Science & Nature: Some Animal Experts Claim ____ Like To Eat Marijuana`Deer Science & Nature: Some Animals Spend The Winter In A Sleep-Like State Known As`Hibernation Science & Nature: Some Armadillos Give Birth To Duodecuplets. How Many Off Spring Is That`Twelve Science & Nature: Some Birds Have Been Know To Put Ants Into Their Feathers Because The Ants Squirt Formic Acid, Which Kills`Parasites Science & Nature: Some _________ Can Take As Long As Twenty-Four Hours To Copulate`Snakes Science & Nature: Some Crickets Burrow Megaphone-Like Tunnels That Help Transport The Sound Of Their ______ As Far As 2,000 Feet Away`Chirps Science & Nature: Some Crickets Burrow _________-____ _______ That Help Transport The Sound Of Their Chirps As Far As 2,000 Feet Away`Megaphone-Like Tunnels Science & Nature: Some Female ___________ Incubate Their Egg Cases In Their Bodies Until They Are Ready To Hatch. These Babies Stay With Their Mothers A Day Or Two After They Are Born`Cockroaches Science & Nature: Some _________ Had Tails Up To 45 Feet Long`Dinosaurs Science & Nature: Some More Names For Groups Of Animals___ A Bale Of Turtles, A Clowder Of Cats, A Charm Of Goldfinches, A Gam Of Whales, A Knot Of Toads, A __________ Of Tigers`Streak Science & Nature: Some Moths And Butterflies Can Detect Sweetness When The _____ Is 1 To 300,000`Ratio Science & Nature: Some Moths And Butterflies Can Detect Sweetness When The Ratio Is 1 To ___,`300,000 Science & Nature: Some Moths And Butterflies Can Detect _________ When The Ratio Is 1 To 300,000`Sweetness Science & Nature: Some Moths And ___________ Can Detect Sweetness When The Ratio Is 1 To 300,000`Butterflies Science & Nature: Some Neutron Stars Spin 600 Times A Second, Which Is As Fast As A _______'_`Dentist's Drill Science & Nature: Some Octopuses Have Been Known To Eat Their Arms Off When They Are Exposed To _______ Situations`Stressful Science & Nature: Some ______, Opossum, And Armadillos Spend Up To 80 Percent Of Their Lives Sleeping Or Dozing`Sloths Science & Nature: Some ____ ______, Or Ladybug, Colonies Have Been Reported To Contain As Many As 500 Gallons Of Beetles. A Gallon Of Beetles Contains From 72,000 To 80,000 Adults`Lady Beetle Science & Nature: Some _________ Pretend To Be Dead When Captured, But Quickly Hop Away When Let Go`Bullfrogs Science & Nature: Some Sloths, _______, And Armadillos Spend Up To 80 Percent Of Their Lives Sleeping Or Dozing`Opossum Science & Nature: Some Sloths, Opossum, And Armadillos Spend Up To 80 Percent Of Their Lives Sleeping Or`Dozing Science & Nature: Some Sloths, Opossum, And __________ Spend Up To 80 Percent Of Their Lives Sleeping Or Dozing`Armadillos Science & Nature: Some Snakes Can Take As Long As _________ To Copulate`Twenty Four Hours Science & Nature: Some Snakes Can Take As Long As Twenty-Four Hours To`Copulate Science & Nature: Some Species Of Earthworms In __________ Can Measure More Than Ten Feet In Length`Australia Science & Nature: Some Species Of Freshwater Eels Migrate To The ________ ___ In The Atlantic Ocean To Mate. After Laying Up To 20 Million Eggs, The Female Eel Dies. The Baby Eels Hatched From The Eggs Then Make Their Way Back To Fresh Water`Sargasso Sea Science & Nature: Some Species Of Freshwater Eels Migrate To The Sargasso Sea In The Atlantic Ocean To Mate. After Laying Up To 20 Million Eggs, The Female Eel Dies. The Baby Eels Hatched From The Eggs Then Make Their Way Back To`Fresh Water Science & Nature: Some Species Of ________ Have As Many As Fifty Appendages`Starfish Science & Nature: Some Species Of __________ In Australia Can Measure More Than Ten Feet In Length`Earthworms Science & Nature: Some Species Of Rain Forest Birds Migrate Every Summer From South America To Canada To`Breed Science & Nature: Some _______ _____ Spin 600 Times A Second, Which Is As Fast As A Dentist's Drill`Neutron Stars Science & Nature: Some ______ Swim In A Figure Eight When Frightened`Sharks Science & Nature: Sometimes Called The Hookfinned Porpoise, This Animal Has A Barely Noticeable Beak. They Live In Deep Waters In The Northern Latitudes Between North America And Asia, And Are Very Fast Swimmers (Up To 20 Mph)`Pacific White-Sided Dolphin Science & Nature: Sometimes Two Pods Of Killer Whales Will Come Together To Form What Is Known As A`Superpod Science & Nature: Some ______ ______ Travel By Doing Backward Somersaults`Mantis Shrimp Science & Nature: Sorex Cinereus`Masked Shrew Science & Nature: Sorex Palustris`Northern Water Shrew Science & Nature: So That It Can Pull Its Lithe Body Into A Tight, Prickly Little Ball For Defense, The ________ Has A Large Muscle Running Along Its Stomach`Hedgehog Science & Nature: So That It Can Pull Its Lithe Body Into A Tight, Prickly Little Ball For Defense, The Hedgehog Has A Large Muscle Running Along Its`Stomach Science & Nature: Sound Travels Fastest Through Which State Of Matter`Solid Science & Nature: South America's _____ ______ Eat Monkeys. The Birds Build Twig Platforms In The Treetops Where They Lay Their Eggs`Harpy Eagles Science & Nature: South America's Harpy Eagles Eat _______. The Birds Build Twig Platforms In The Treetops Where They Lay Their Eggs`Monkeys Science & Nature: Spear, Apple And Pepper Are Types Of Which Plant`Mint Science & Nature: _____ Spend 75% Of Their Lives Asleep`Sloths Science & Nature: ______ Spend About 12 Hours A Day Eating Bamboo. In That Time They Consume 66 Pounds Of Bamboo, About One Third Of Its Bodyweight`Pandas Science & Nature: __________ ___ ______ Spend Almost All Of Their Time In The Water. Alaska Sea Otters Often Sleep, Groom, And Nurse On Land`California Sea Otters Science & Nature: _________ ______ _______ Spent 748 Days On Board The Russian Space Station Mir`Cosmonaut Sergei Avdeyev Science & Nature: Sperm ______ Are Sexually Mature At Birth`Whales Science & Nature: Spermophilus Columbianus`Columbian Ground Squirrel Science & Nature: Spermophilus Lateralis`Golden-Mantled Ground Squirrel Science & Nature: Spermophilus Richardsonii`Richardson's Ground Squirrel Science & Nature: Sperm Whales Are ________ Mature At Birth`Sexually Science & Nature: Sperm Whales Are Sexually ______ At Birth`Mature Science & Nature: Sperm Whales Are Sexually Mature At`Birth Science & Nature: Sperm Whales Got Their Name From 18th Century Whalers Because`Of The Waxy Grey Oil Found In Their Snout Science & Nature: Sphalerite Is Used As The Main Ore Of Zinc. Its Formula Is Zns, Or Zinc`Sulphide Science & Nature: _____ _____ Spiders Are Not Aggressive, And Are Actually Shy`Black Widow Science & Nature: Spiders Have ___________`Transparent Blood Science & Nature: Spotted Hyaenas Live In _____ Dominated Societies`Female Science & Nature: Spring Bulb With Trumpet Shaped Yellow Flowers`Daffodil Science & Nature: Squid Can Commit Suicide By Eating Their Own`Tentacles Science & Nature: Squid, Octopus And Cuttlefish Are All Types Of What`Cephalopods Science & Nature: Squids Move Through The Ocean Using A Jet Of Water Forced Out Of The Body By A`Siphon Science & Nature: Squirrel, Northern Flying`Glaucomys Sabrinus Science & Nature: Sr`Strontium Science & Nature: S`Sulphur Science & Nature: Starfish Feed On ________ And Crustaceans. In Some Areas, They Are A Serious Threat To Oyster And Clam Beds`Mollusks Science & Nature: Starfish Feed On Mollusks And Crustaceans. In Some Areas, They Are A Serious Threat To ______ And Clam Beds`Oyster Science & Nature: Starfish Feed On Mollusks And ___________. In Some Areas, They Are A Serious Threat To Oyster And Clam Beds`Crustaceans Science & Nature: Starfish Have ________ At The Tip Of Each Arm. These Act As Light Sensors, And Contain A Red Pigment Which Changes Chemically In The Presence Of Light. They Are Believed To Influence The Starfish's Behavior, Particularly Movement`Eyespots Science & Nature: Starfish Have Eyespots At The Tip Of Each Arm. These Act As _____ _______, And Contain A Red Pigment Which Changes Chemically In The Presence Of Light. They Are Believed To Influence The Starfish's Behavior, Particularly Movement`Light Sensors Science & Nature: Starfish Have Eyespots At The Tip Of Each Arm. These Act As Light Sensors, And Contain A ___ _______ Which Changes Chemically In The Presence Of Light. They Are Believed To Influence The Starfish's Behavior, Particularly Movement`Red Pigment Science & Nature: Starfish Have No`Brains Science & Nature: Starfish Haven't Got`Brains Science & Nature: ___ _______, Stationary Invertebrates That Sometimes Form A Tough, Flexible Skeleton Full Of Pores, Were Harvested As The First Sponges Used For Bathing And Cleaning`Sea Sponges Science & Nature: Staying On The Subject Of The Atmosphere, What Gas Is Primarily Responsible For The Greenhouse Effect`Carbon Dioxide Science & Nature: St. Bernards, Famous For Their Role As Alpine Rescue Dogs, Do Not Wear Casks Of _____ Round Their Necks`Brandy Science & Nature: _________ Stick Their Heads In The Sand To Search For Water`Ostriches Science & Nature: Strange Creatures, _________ Are Comprised Mostly Of Water - More Than 95 Percent - And Have No Brain, Heart, Or Bones, And No Actual Eyes`Jellyfish Science & Nature: Strange Creatures, Jellyfish Are Comprised Mostly Of Water - More Than 95 Percent - And Have No Brain, Heart, Or _____, And No Actual Eyes`Bones Science & Nature: Strange Creatures, Jellyfish Are Comprised Mostly Of Water - More Than 95 Percent - And Have No Brain, Heart, Or Bones, And No ______`Actual Eyes Science & Nature: Strange Creatures, Jellyfish Are Comprised Mostly Of Water - More Than 95 Percent - And Have No _____, Heart, Or Bones, And No Actual Eyes`Brain Science & Nature: Striped On A Tiger, Besides Its Fur`Its Skin Science & Nature: Strong And Powerful, This Whale Defies Belief In His Dives`Sperm Whale Science & Nature: Studies Show That The Breeds Of Dogs That Bite The Least Are, In Order: The Golden Retriever, Labrador Retriever, ________ ________, Old English Sheepdog And The Welsh Terrier`Shetland Sheepdog Science & Nature: Studies Show That The Breeds Of Dogs That Bite The Least Are, In Order: The Golden Retriever, Labrador Retriever, Shetland Sheepdog, ___ _______ ________ And The Welsh Terrier`Old English Sheepdog Science & Nature: Studies Show That The Breeds Of Dogs That Bite The Least Are, In Order: The Golden Retriever, Labrador Retriever, Shetland Sheepdog, Old English Sheepdog And The _____`Welsh Terrier Science & Nature: Studies Show That The Breeds Of Dogs That Bite The Least Are, In Order: The ______ _________, Labrador Retriever, Shetland Sheepdog, Old English Sheepdog And The Welsh Terrier`Golden Retriever Science & Nature: Study Of Mankind Called`Anthropology Science & Nature: Substance That Neutralizes Alkalis And Turns Litmus Paper Red`Acid Science & Nature: _____ _____ Such As Ducks, Geese, And Shore Birds Are Born With Their Eyes Open`Young Birds Science & Nature: Sue, The World's Largest, Most Complete, And Best Preserved __________, Made Her Grand Debut To The Public On May 17,2000 At The Field Museum In Chicago, Illinois`Tyrannosaurus Rex Science & Nature: Sun Reflecting On ____ Can Cause Sunburn, Even In Cold Weather`Snow Science & Nature: Superstition Says That This Birds Feathers Should Never Be Inside A House`Peacock Science & Nature: Surface Flow Of Water That Appears After Precipitation`Run Off Science & Nature: Surprisingly, _____ Are Closely Related To Jellyfish`Coral Science & Nature: Surprisingly, Coral Are Closely Related To`Jellyfish Science & Nature: Surviving All Dangers, A Wild __________ May Live Up To 20 Years`Cobra Science & Nature: _______ ____ Survivors Often Have Difficulty With Short-Term Memory.They Also Have Problems With Coding New Information And Accessing Old Information, Multitasking, Distractibility, Irritability And Experience Personality Change`Lightning Strike Science & Nature: ________'S Use Leafy Branches And Plant Stalks As Fly Swatters`Elephant Science & Nature: Suspension Of Tiny Particles Of One Substance, Called The Dispersed Phase, In Another Phase, Called The Dispersion Medium`Colloid Science & Nature: _____S Were Named After Their Habit Of Playing. At The Beginning Of Play With Another Dog, A _____ Will Stand On His Hind Legs And Bat At His Opponent, Appearing To 'Box' With His Front Paws`Boxer Science & Nature: ______ Swim Backwards`Shrimp Science & Nature: __________ Swim In Circles While They Sleep With The Eye On The Outside Of The Circle Open To Keep Watch For Predators. After A Certain Amount Of Time, They Reverse And Swim In The Opposite Direction With The Opposite Eye Open`Dolphins Science & Nature: Symbol For Copper`Cu Science & Nature: Symbol For Iron`Fe Science & Nature: Symbol For Silver`Ag Science & Nature: Symbol For Tin`Sn Science & Nature: Symbol For Tungsten`W Science & Nature: Synthetic ______ Are Made By Subjecting Graphite To Extreme Heat And Pressure`Diamonds Science & Nature: ____ Take Off Backwards`Flies Science & Nature: ____ Takes 1.88 Years To Orbit The Sun, So Its Seasons Are About Twice As Long As Those On Earth`Mars Science & Nature: _____ Takes One-Tenth Of A Second To Travel From New York To London, 8 Minutes To Reach The Earth From The Sun, And 4.3 Years To Reach Earth From The Nearest Star`Light Science & Nature: Tamiasciurus Hudsonicus`Red Squirrel Science & Nature: Tanzanite Is Mainly Mined From Where In The World`Tanzania Science & Nature: Tarantula, Or ____-______ _______, Are The Largest Spiders In The World. They Can Grow To Be As Large As A Plate And Despite Their Name, Rarely Catch Birds`Bird-Eating Spiders Science & Nature: Tarantula's Can Survive 2.5 Years Without`Food Science & Nature: _______ Taste Like Apples, Wasps Like Pine Nuts, And White Worms Like Fried Pork Rinds`Beetles Science & Nature: ___________ Taste With Their Hind Feet`Butterflies Science & Nature: Ta`Tantalum Science & Nature: Taxidea Taxus`Badger Science & Nature: Tb`Terbium Science & Nature: Tc`Technetium Science & Nature: Temperature Variations On _______ Are The Most Extreme In The Solar System, Ranging From 90 K To 700 K`Mercury Science & Nature: Term Applied To The Group Of Plant Or Animal Organs That Are Necessary For Or That Are Accessory To The Reproductive Processes (Reproduction)`Reproductive System Science & Nature: Term For An Emasculated Male Pig`Barrow Science & Nature: Term For Animals In The Class Including The Scorpions And Spiders`Arachnid Science & Nature: Terrestrial Gastropod Mollusc, Related To The Snail, But With The Shell Represented By An Internal Horny Plate Overlying The Respiratory Cavity`Slug Science & Nature: Tesla Is A Unit Of Measure For What`Magnetism Science & Nature: Te`Tellurium Science & Nature: That Class Of Creatures Are Sometimes Called Hexapods`Insects Science & Nature: The 20 Million _______ ____-____ ____ From Bracken Cave, Texas, Eat Approximately 200 Tons Of Insects Nightly`Mexican Free-Tail Bats Science & Nature: The 20 Million Mexican Free-Tail Bats From Bracken Cave, Texas, Eat Approximately 200 Tons Of _______ Nightly`Insects Science & Nature: The Aardvark Is Found On What Continent`Africa Science & Nature: The ____ _____, A Baleen Whale, Has A Series Of Up To 180 Fringed Overlapping Plates Hanging From Each Side Of Its Upper Jaw. This Is Where Teeth Would Be Located If The Creature Had Any`Grey Whale Science & Nature: The Abbreviation For Trinitrotoluene`Tnt Science & Nature: The Absorption Of Carbon Into A Metal Surface: May Or May Not Be Desirable`Carburization Science & Nature: The ________, A Central American Iguana, Due To Its Webbed Feet And Speedy Gait, Can Run Across Water Without Sinking`Basilisk Science & Nature: The Ad?Lie _______ Bares The Name Of French Explorer Dumont D'urville's Beloved Wife`Penguin Science & Nature: The Adult Electric Eel Can Produce A Five Hundred Volt Shock, Which Is Enough To Stun A`Horse Science & Nature: The _______, A Fish Found In Florida, Grunts When A Thunderstorm Is Brewing, And It's Said To Be More Reliable Than Meteorologists`Gurnard Science & Nature: The African Fat-Tailed Gecko Lives In The Western Part Of Africa. It Is One Of The Few Geckos That Have _______ Eye-Lids`Moveable Science & Nature: The Agen Plum Was The Basis Of What Giant U.S Industry`Prunes Science & Nature: The Alaskan __________ Is The Largest Deer Of The New World. It Attains A Height At The Withers In Excess Of 7 Feet And, When Fully Grown, Weighs Up To 1,800 Pounds`Moose Science & Nature: The Albatross Drinks Sea Water. It Has A Special Desalinization Apparatus That Strains Out And Excretes All Excess`Salt Science & Nature: The American Kestrel Hawk Weighs Only`Four Ounces Science & Nature: The American Opossum, A _________, Bears Its Young Just 12 To 13 Days After Conception`Marsupial Science & Nature: The American Opossum, A Marsupial, Bears Its Young Just 12 To 13 Days After Conception. The Asiatic Elephant Takes 608 Days To Give Birth, Or Just Over`20 Months Science & Nature: The American Stud Book Records What Breed`Thoroughbreds Science & Nature: The American __________ Weighs Approximately One Pound When Fully Grown`Crow Science & Nature: The American ________, With Its Eyes Placed Toward The Top Of Its Head, Can See Backward And Upward, And Forward And Upward, With Binocular Vision And, Laterally, Almost 180 Degrees With Each Eye`Woodcock Science & Nature: The Anaconda, One Of The World's Largest Snakes, Gives Birth To Its Young Instead Of`Laying Eggs Science & Nature: The _____, An Aquatic Bird, Has An Effective Means Of Escaping Danger While Protecting Its Young. At The First Sign Of Danger, It Will Sink Into The Water Until Its Back Is Level With The Surface. This Allows Its Offspring To Swim Over And Quickly Climb Onto Its Back`Grebe Science & Nature: The Ancient Egyptians Trained ______ To Wait At Their Tables`Baboons Science & Nature: The Ancient ________ Is Considered The Most Intelligent Of The Invertebrates: It Is Said To Have Been As Intelligent As A Young Cat`Nautilus Science & Nature: The Ancient Nautilus Is Considered The Most Intelligent Of The Invertebrates: It Is Said To Have Been As Intelligent As A`Young Cat Science & Nature: The Anglo Nubian, Toggenburg And Murcian Are Breeds Of Which Animal`Goat Science & Nature: The Animal Most Commonly Associated With Satanism`Goat Science & Nature: The Animal With The Largest Brain In Relation To Its Body Is The`Ant Science & Nature: The Aniseed-Flavoured Drink Absinthe Contained, Originally, An Extract Of Which Plant`Wormwood Science & Nature: The Antlers Of A _____ Are Created From Living Tissue Supplied By Blood Through A Network Of Vessels Covered With A Soft Smooth Skin Called Velvet. Eventually The Tissue Becomes Solidified, The Velvet Is Scraped Off, And The Antlers Become Completely Formed Of Dead Matter`Moose Science & Nature: The Antlers Of A Male _____ Can Have As Many As 30 Tines, Or Spikes`Moose Science & Nature: The Application Of Chemical Principles And Techniques To Geologic Studies, To Understand How Chemical Elements Are Distributed In The Crust, Mantle, And Core Of The Earth`Geochemistry Science & Nature: The Application Of Science To Law`Forensic Science Science & Nature: The Approximate Temperature On The Dwarf Planet Pluto`Minus 230 Degrees Celsius Science & Nature: The ____-______ _____, A Primate Found Only In Madagascar, Meows Like A Cat`Ring-Tailed Lemur Science & Nature: The ________, A Primitive Pig, Has Tusks That Grow Through Its Snout On Its Upper Jaw And Grow Straight Upward. These Tusks Then Curve Back Toward The Animal's Face And Eyes. If Not Broken Off Occasionally, A Tusk Could Grow In Almost A Complete Circle. This Could End Up Pushing Against The ________'S Head And Into Its Skull, Ultimately Killing It`Babirusa Science & Nature: The Armadillo Is Susceptible To`Leprosy Science & Nature: The Armor Of The Armadillo Is Not As Tough As It Appears. It Is Very Pliable, Much Like A Human`Fingernail Science & Nature: The Armor Of The __________ Is Not As Tough As It Appears. It Is Very Pliable, Much Like A Human Fingernail`Armadillo Science & Nature: The __________, A Small Lizard Generally Measuring 6 Or 7 Inches, Has A Tongue Several Inches Longer Than Its Body. With A Thrust Of This Remarkable Appendage, It Can Catch Insects Some 10 Inches Away`Chameleon Science & Nature: The Astringent Lotion Obtained From North American Trees`Witch Hazel Science & Nature: The Astronomical Name For A Group Of Stars`Constellation Science & Nature: The Atomic Mass Of Bromine`79.9 Science & Nature: The Atomic Mass Of Molybdenum`95.94 Science & Nature: The Atomic Mass Of Sulphur`32.06 Science & Nature: The Atomic Number For Californium`98 Science & Nature: The Atomic Number For Hydrogen (H)`1 Science & Nature: The Atomic Number For Oxygen`Eight Science & Nature: The Atomic Number For Palladium`46 Science & Nature: The Atomic Number Of Cesium`55 Science & Nature: The Atomic Number Of Tungsten`74 Science & Nature: The Atomic Weight Of Arsenic`75 Science & Nature: The Atomic Weight Of Uranium`92 Science & Nature: The Atomic Weights In The Periodic Table Are Stated In Proportion To The Weight Of What Element, With Atomic Number 6`Carbon Science & Nature: The Australian Sea Wasp`Jellyfish Science & Nature: The Average Adult Male __________, The World's Largest Living Bird, Weighs Up To 345 Pounds`Ostrich Science & Nature: The Average Adult __________ Pig Weighs Two Pounds`Guinea Science & Nature: The Average Adult __________ Weighs 21 Pounds`Raccoon Science & Nature: The Average Adult ______ ___ Weighs Two Pounds`Guinea Pig Science & Nature: The Average Airspeed Of The Common ________ Is 4.5 Miles Per Hour. A ________ Beats Its Wings About 20,000 Times Per Minute`Housefly Science & Nature: The Average ______ Can Travel Up To 1.17 Miles Per Hour`Spider Science & Nature: The Average ___ Can Travel Up To 11 Miles Per Hour`Bee Science & Nature: The Average Capacity Of A Pelican's __________ Is 12 Quarts`Pouch Science & Nature: The Average Capacity Of A _______'S Pouch Is 12 Quarts`Pelican Science & Nature: The Average Cod Deposits Between 4 And 6 Million Eggs At A Single`Spawning Science & Nature: The Average Cow Produces __ _______ __ ____ Each Day`40 Glasses Of Milk Science & Nature: The Average Cow Produces __________ Glasses Of Milk Each Day`40 Science & Nature: The Average ___ Deposits Between 4 And 6 Million Eggs At A Single Spawning`Cod Science & Nature: The Average Garden Variety Caterpillar Has ___ Muscles In Its Head`248 Science & Nature: The Average Giraffe's Blood Pressure Is Two Or Three Times That Of A _______`Healthy Man Science & Nature: The Average Giraffe's _____ ________ Is Two Or Three Times That Of A Healthy Man`Blood Pressure Science & Nature: The Average _________ Has More Than 30,000 Quills. They Are Excellent Swimmers Because Their Quills Are Hollow And Serve As Pontoons To Keep Them Afloat`Porcupine Science & Nature: The Average Healthy ________ Lives 30 Years`Porpoise Science & Nature: The Average Life Expectancy Of A _______ In Captivity Is 12 Years`Leopard Science & Nature: The Average Life Expectancy Of A __________ In Captivity Is 15 Years`Rhinoceros Science & Nature: The Average Life Expectancy Of A ________ In Captivity Is 7 Years`Kangaroo Science & Nature: The Average Life Expectancy Of A ______ In Captivity Is Five Years`Beaver Science & Nature: The Average Life Expectancy Of A _____ ___ Is 6 Years, A Worker Bee,6 Months, And A Drone, Just 8 Weeks`Queen Bee Science & Nature: The Average Life Expectancy Of A Queen Bee Is 6 Years, A Worker Bee,6 Months, And A _____, Just 8 Weeks`Drone Science & Nature: The Average Life Expectancy Of A Rhinoceros In Captivity Is`Fifteen Years Science & Nature: The Average Life Expectancy Of _____, Barring All Accidents, Is 25 Years`Geese Science & Nature: The Average _____ Life Span Is 15 To 25 Years`Moose Science & Nature: The Average Lifespan Of The ________ Is 10 Years`Hedgehog Science & Nature: The Average _____ Litter Is From Seven To Ten Kittens, And Litters Are Born In April`Skunk Science & Nature: The Average Litter Of _______ ______ Is Between Four And Seven Pups`Mexican Wolves Science & Nature: The Average _____ ___ Lives Only Two Weeks`House Fly Science & Nature: The Average Minimal Speed Of Birds In Order To Remain Aloft In Flight Is Reported To Be About 161/2 Feet Per Second, Or About __________ Miles Per Hour`11 Science & Nature: The Average Mink Sexual Encounter Lasts For _______ Hours`Several Science & Nature: The Average _____ Moves At A Rate Of Approximately 0.000362005 Miles Per Hour`Snail Science & Nature: The Average _____ Moves At A Rate Of Approximately 0.000362005 Mph`Snail Science & Nature: The Average Porcupine Has About`30,000 Quills Science & Nature: The Average ___ Produces 40 Glasses Of Milk Each Day`Cow Science & Nature: The Average ________ Produces 50 Pounds Of Dung Each Day`Elephant Science & Nature: The Average ___ Radiates At 102o F`Bat Science & Nature: The Average _____ Reaches Sexual Maturity Six Months After Birth`Steer Science & Nature: The Average _______'S Blood Pressure Is Two Or Three Times That Of A Healthy Man`Giraffe Science & Nature: The Average ____ Sexual Encounter Lasts For Several Hours`Mink Science & Nature: The Average ________ Weighs 103 Pounds`Porpoise Science & Nature: The Average __________ Weighs 14 Pounds`Fox Science & Nature: The Average _____ Weighs 375 Pounds`Llama Science & Nature: The ________ _______, A White Bird About The Size Of A Raven, Throws Stones With Its Beak To Open Ostrich Eggs To Eat. This Bird Is One Of The Very Few Animals That, Like Man, Manipulates Objects As Tools`Egyptian Vulture Science & Nature: The _____, A Wild Dog Of Australia, Plays Dead When Threatened By Attackers. It Can Endure Being Beaten Mercilessly For A Long Period Of Time Before It Seizes An Opportunity To Escape`Dingo Science & Nature: The Backbone Of A _____ Is Straight, Not Curved`Camel Science & Nature: The Bactrian Camel Is The Only Land Mammal On Earth That Can Survive On`Salt Water Science & Nature: The ___-____ Banana Slugs Of The Northwest End Their 30 Hour Hermaphroditic Mating Session By Chewing Off Each Other's Male Sex Organs`Ten-Inch Science & Nature: The Barbary Apes In _______ Are Well Protected By The Resident British. The Tradition Is, When The Apes Leave The Rock, The British Will Not Be Far Behind`Gibraltar Science & Nature: The Basenji Is A Mid-Sized Dog With A Silky Copper Coat. Although They Are Considered A Barkless Dog, They Are Known To __________ When They Are Happy`Yodel Science & Nature: The Basilisk, A Central American ______, Due To Its Webbed Feet And Speedy Gait, Can Run Across Water Without Sinking`Iguana Science & Nature: The Basking Shark Filters More Than 300,000 Gallons Of Water An Hour As It Feeds On`Zooplankton Science & Nature: The Bat Is The Only Mammal That Can`Fly Science & Nature: The ______ _______ Bears The Name Of French Explorer Dumont D'urville's Beloved Wife`Adelie Penguin Science & Nature: The ____ Became Extinct In 1681`Dodo Science & Nature: The Beeswax That Is Produced By Honey Bees Comes From Eight Paired Glands That Are Located On The Underside Of Their`Stomach Science & Nature: The _____ Beetle Is About The Size Of Your Fist And Can Weigh As Much As 3-4 Ounces`Goliath Science & Nature: The Belly-Scales On A _____ Are Called Scutes`Snake Science & Nature: The Belly-Scales On A Snake Are Called`Scutes Science & Nature: The Beluga Whale Is Often Referred To As The '___ ______' Because Of The Birdlike Chirping Sounds It Makes`Sea Canary Science & Nature: The Big Dipper Is Part Of What Constellation`Ursa Major Science & Nature: The Biggest Butterfly In The World Is The _____ _________'_ ________. It Lives In Papua New Guinea, And Has A Wingspan Greater Than 11 Inches (28 Centimeters)`Queen Alexandra's Birdwing Science & Nature: The Biggest Butterfly In The World Is The Queen Alexandra's Birdwing. It Lives In _____ ___ ______, And Has A Wingspan Greater Than 11 Inches (28 Centimeters)`Papua New Guinea Science & Nature: The Biggest Disqualifying Factor For Prospective Astronauts`Eyesight Science & Nature: The Biggest Dog In The World Is The`Irish Wolfhound Science & Nature: The Biggest Dragonflies Are _____ ________ _____ ___________. Their Wingspan Is Up To 7 Inches (19 Centimeters) And Their Bodies Are 5 Inches (12 Centimeters) Long`South American Giant Damselflies Science & Nature: The Biggest Fish In The World Are: The _____ _____ At 50,000 Pounds, The Basking Shark At 32,000 Pounds, The Great White Shark At 7,000 Pounds, The Greenland Shark At 2,250 Pounds, And The Tiger Shark At 2,070 Pounds`Whale Shark Science & Nature: The Biggest Fish In The World Are: The Whale Shark At 50,000 Pounds, The _______ _____ At 32,000 Pounds, The Great White Shark At 7,000 Pounds, The Greenland Shark At 2,250 Pounds, And The Tiger Shark At 2,070 Pounds`Basking Shark Science & Nature: The Biggest Fish In The World Are: The Whale Shark At 50,000 Pounds, The Basking Shark At 32,000 Pounds, The _____ _____ _____ At 7,000 Pounds, The Greenland Shark At 2,250 Pounds, And The Tiger Shark At 2,070 Pounds`Great White Shark Science & Nature: The Biggest Fish In The World Are: The Whale Shark At 50,000 Pounds, The Basking Shark At 32,000 Pounds, The Great White Shark At 7,000 Pounds, The _________ _____ At 2,250 Pounds, And The Tiger Shark At 2,070 Pounds`Greenland Shark Science & Nature: The Biggest Fish In The World Are: The Whale Shark At 50,000 Pounds, The Basking Shark At 32,000 Pounds, The Great White Shark At 7,000 Pounds, The Greenland Shark At 2,250 Pounds, And The _____ _____ At 2,070 Pounds`Tiger Shark Science & Nature: The Biggest Frog Is The Appropriately Named __________ Frog (Conraua Goliath) Of Cameroon. They Reach Nearly 30 Cm (A Foot) And Weigh As Much As 3.3 Kilograms`Goliath Science & Nature: The Biggest Frog Is The Appropriately Named _______`Goliath Frog Science & Nature: The Biggest _________ In The World Is The Queen Alexandra's Birdwing. It Lives In Papua New Guinea, And Has A Wingspan Greater Than 11 Inches (28 Centimeters)`Butterfly Science & Nature: The Biggest Land Predator Is The`Polar Bear Science & Nature: The Biggest Snake In The World Is The ________ Of South America`Anaconda Science & Nature: The __________ Bird Can Fly At A Speed Of 260 Miles Per Hour`Frigate Science & Nature: The Bite Of A _____ Is Painless Due To Its Own Anaesthetic`Leech Science & Nature: The Bite Of A Leech Is Painless Due To Its Own`Anaesthetic Science & Nature: The Black Mamba Snake Is The Deadliest Snake In The World. It Has Enough Venom In One Bite To Kill 200 Humans. The Taipan Snake Can Kill 170 Humans With One Bite, The Russell's Viper Can Kill 150, The ______ _____ Can Kill 60 Humans, And The Forest Cobra Can Kill 50 People With One Bite`Common Krait Science & Nature: The Black Mamba Snake Is The Deadliest Snake In The World. It Has Enough Venom In One Bite To Kill 200 Humans. The Taipan Snake Can Kill 170 Humans With One Bite, The Russell's Viper Can Kill 150, The Common Krait Can Kill 60 Humans, And The ______ _____ Can Kill 50 People With One Bite`Forest Cobra Science & Nature: The Black Widow Spider Can Devour As Many As _____'Mates' In A Single Day`Twenty Science & Nature: The Blind Spot In A _____'S Vision Is In Front, Between The Eyes`Horse Science & Nature: The Blood Of A Honeybee Never`Clots Science & Nature: The Blood Of A ________ Never Clots`Honeybee Science & Nature: The Blood Of _______ Is Red, Of Insects Is Yellow, And Of Lobsters Is Blue`Mammals Science & Nature: The Blood Of Mammals Is ___, Of Insects Is Yellow, And Of Lobsters Is Blue`Red Science & Nature: The Blood Of Mammals Is Red, Of Insects Is ______, And Of Lobsters Is Blue`Yellow Science & Nature: The Blood Of Mammals Is Red, Of Insects Is Yellow, And Of ________ Is Blue`Lobsters Science & Nature: The Blood Of Mammals Is Red, Of Insects Is Yellow, And Of Lobsters Is`Blue Science & Nature: The Blood Of Mammals Is Red, Of _______ Is Yellow, And Of Lobsters Is Blue`Insects Science & Nature: The Blood Of Mammals Is Red. What Colour Is Insect's Blood`Yellow Science & Nature: The Blood Of Mammals Is What Colour`Red Science & Nature: The Blow Of A Whale Has A Strong, Foul Odour. It Apparently Smells Like A Combination Of _______ ____ ___ ___ ___. Because Whales Have Such Terrible Breath, Sailors Believed At One Time That A Whiff Of It Could Cause Brain Disorders`Spoiled Fish And Old Oil Science & Nature: The Blubber Of A Male Elephant Seal Is Considered Superior To That Of The _____ _____ For Lubricating Machinery`Sperm Whale Science & Nature: The Blubber Of A Male Elephant Seal Is Considered Superior To That Of The Sperm Whale For ___________`Lubricating Machinery Science & Nature: The Blubber Of A Male ________ ____ Is Considered Superior To That Of The Sperm Whale For Lubricating Machinery`Elephant Seal Science & Nature: The Bluefin __________ Swims With Its Mouth Partly Open, Relying On Ramjet Ventilation, Unlike Slower Fish, Which Force Water Through Their Gills To Remove Oxygen And Release Carbon Dioxide`Tuna Science & Nature: The Blue Whale's Blow Can Reach Over 59 Feet (12 M) In Height, The Highest Of All`Cetaceans Science & Nature: The Blue Whale's ____ Is So Deep And Powerful That The Sound Can Travel Up To A Hundred Miles Underwater`Voice Science & Nature: The Blue Whale, The Largest Whale On Earth, Weighs ___ Times What The Largest Land Animal, The Afican Elephant Weighs`33 Science & Nature: The Blue Whale Weighs As Much As Thirty Elephants And Is As Long As Three _________`Greyhound Buses Science & Nature: The Body Of An Insect Is Divided Into How Many Sections`Three Science & Nature: The Bombardier Beetle Produces Two Harmless Chemicals In Its Body That When Mixed React Together To Form A Boiling Hot Spray Of Chemicals. The Beetle Shoots The _______ _______ At Attackers With An Explosive Sound, And Rarely Misses Its Mark`Burning Mixture Science & Nature: The Bombardier Beetle Produces Two Harmless Chemicals In Its Body That When Mixed React Together To Form A Boiling Hot Spray Of Chemicals. The Beetle Shoots The Burning Mixture At Attackers With An _________ _____, And Rarely Misses Its Mark`Explosive Sound Science & Nature: The Bombardier Beetle, When Disturbed, Defends Itself By Emitting A Series Of Explosions, Sometimes Setting Off Four Or Five In Succession. The Noises Sound Like _________ ______ ______ And Are Followed By A Cloud Of Reddish-Coloured, Vile-Smelling Fluid`Miniature Popgun Blasts Science & Nature: The Bombardier Beetle, When Disturbed, Defends Itself By Emitting A Series Of __________, Sometimes Setting Off Four Or Five In Succession. The Noises Sound Like Miniature Popgun Blasts And Are Followed By A Cloud Of Reddish-Coloured, Vile-Smelling Fluid`Explosions Science & Nature: The Bottle-Nosed __________ Can Dive To A Depth Of 3,000 Feet In Two Minutes`Whale Science & Nature: The Breed Of The ____________ _____ Is Only About 300 Years Old, Although Horse Racing Has Been Popular In England Since Roman Times, And Can Be Traced Back To Central Asia Among Prehistoric Nomads`Thoroughbred Horse Science & Nature: The Breed Of The Thoroughbred Horse Is Only About 300 Years Old, Although Horse Racing Has Been Popular In England Since Roman Times, And Can Be Traced Back To Central Asia Among`Prehistoric Nomads Science & Nature: The Brilliant Colours In A Hummingbird's __________ Are Created By Tiny Platelets That Resemble A Pancake Filled With Air Bubbles. They Are Called 'Interference Colours, ' And Are Much Like The Shimmering Colours Seen In A Soap Bubble Or In A Drop Of Oil`Feather Science & Nature: The Brilliant Colours In A Hummingbird's Feather Are Created By ____ _________ That Resemble A Pancake Filled With Air Bubbles. They Are Called 'Interference Colours, ' And Are Much Like The Shimmering Colours Seen In A Soap Bubble Or In A Drop Of Oil`Tiny Platelets Science & Nature: The Brilliant Colours In A ___________'S Feather Are Created By Tiny Platelets That Resemble A Pancake Filled With Air Bubbles. They Are Called 'Interference Colours, ' And Are Much Like The Shimmering Colours Seen In A Soap Bubble Or In A Drop Of Oil`Hummingbird Science & Nature: The ______ ____ Builds Up Speed In The Water Then Leaps Into The Air To Escape Predators. Once In The Air, It Can Stay Airborne For Up To 325 Feet (100 Meters)`Flying Fish Science & Nature: The Bung For A Traditional Bourbon Whiskey Barrel Is Made From`Poplar Science & Nature: The Burrowing Rate Of The ______ Is Equivalent To A Man Digging A Tunnel 18 Inches In Diameter And Seven Miles Long In A Period Of Ten Hours`Gopher Science & Nature: The Cairn Terrier Is Great At ________`Catching Rats Science & Nature: The Calling Songs Of Male _____ ________ Are Species-Characteristic, And Are Used To Attract Sexually Responsive Females. Females Are Attracted To The Calling Songs Of Males Of Their Own Species And Not To Songs Of Other Species`Field Crickets Science & Nature: The Calling Songs Of Male Field Crickets Are _______-______________, And Are Used To Attract Sexually Responsive Females. Females Are Attracted To The Calling Songs Of Males Of Their Own Species And Not To Songs Of Other Species`Species-Characteristic Science & Nature: The Calories Burned Daily By The ____ ____ Running In Alaska's Annual Iditarod Race Average 10,000. The 1,149-Mile Race Commemorates The 1925 'Race For Life' When 20 Volunteer Mushers Relayed Medicine From Anchorage To Nome To Battle A Children's Diphtheria Epidemic`Sled Dogs Science & Nature: The Calories Burned Daily By The Sled Dogs Running In Alaska's Annual Iditarod Race Average 10,000. The 1,149-Mile Race Commemorates The 1925 'Race For Life' When 20 Volunteer Mushers Relayed Medicine From Anchorage To Nome To Battle A Children's`Diphtheria Epidemic Science & Nature: The _________ Camel Can Drink As Much As 100 Litres Of Water In Just 10 Minutes`Dromedary Science & Nature: The Canary Islands In The Pacific Are Named After What Animal`Dogs Science & Nature: The _______ _________ Can Discern Tastes 12,000 Times More Subtle Than Those Perceivable By Human Taste Buds`Monarch Butterfly Science & Nature: The 'Canebrake', 'Timber' And 'Pygmy' Are Types Of What`Rattlesnake Science & Nature: The ____ __ _ _____ Can Extend 90 Million Miles--Nearly The Distance Between Earth And The Sun`Tail Of A Comet Science & Nature: The _____ _______ _______ Can Fit Its Entire Body Through An Opening No Bigger Than The Size Of Its Beak`Giant Pacific Octopus Science & Nature: The _______ ____ Can Fly At A Speed Of 260 Miles Per Hour`Frigate Bird Science & Nature: The ____ _____ Can Grow Longer Than Three Railroad Cars And Heavier Than 35 Elephants--And Has A Tongue The Size Of A Compact Car`Blue Whale Science & Nature: The _________ Can Grow Up To 19 Feet In Length, And Is Generally Found In The Swamplands Of Louisiana And The Gulf States`Alligator Science & Nature: The _____ ___________ Can Jump Up To 15 Feet, A Distance The Length Of 18 Of Their 10-Inch Bodies`Asian Grasshopper Science & Nature: The ____-_______ ___ Can Lift More Than 50 Times Its Own Weight`Leaf-Cutting Ant Science & Nature: The ________ Can Live Out Of Water In A State Of Suspended Animation For Three Years`Lungfish Science & Nature: The _______ ________ Can Live Without Water For Up To Four Years. When A Drought Occurs, It Digs A Pit And Encloses Itself In A Capsule Of Slime And Earth, Leaving A Small Opening For Breathing. The Capsule Dries And Hardens, But The Fish Is Protected. When Rain Comes, The Capsule Dissolves And The Lungfish Swims Away`African Lungfish Science & Nature: The ________ _______ Can Move Through The Water At A Rate Of Up To 25 Feet A Second`American Lobster Science & Nature: The _____ ______ Can Run On The Ceiling Without Falling Because Their Toes Have Flaps Of Skin That Act Like Suction Cups`Gecko Lizard Science & Nature: The ___ ____ Can Swim 6,000 Miles Stopping Only To Sleep`Sea Lion Science & Nature: The ____ _____ Can Swim Approximately 7 Miles Per Hour (11 Km/H)`Grey Whale Science & Nature: The __________ Can Travel Up To 45 Miles Per Hour, Whereas The Rabbit Can Achieve An Average Speed Of Just 35 Miles Per Hour`Hare Science & Nature: The __________ Can Travel Up To 9 Miles Per Hour`Chicken Science & Nature: The _____ ______ ___ Can Turn Its Head 270 Degrees`Great Horned Owl Science & Nature: The Careful Attention To The Rearing Of Silkworms Determines The Quantity And Quality Of The Silk. So Concerned Were The Ancient Chinese That Any Worm Out Of Synchronization With The Rhythm And Transformation Of The Majority Of Worms Would Be Buried Or ___ __ ____ To Avoid Any Variation In The Silk Produced`Fed To Fish Science & Nature: The Carloline Institute Of Stockholm Won The Nobel Prize For What`Physiology And Medicine Science & Nature: The Caterpillar Is The Larval Stage Of Which Animal`Butterfly Science & Nature: The Cat Family, Or The Family Felidae, Includes At Least __ Species Of Cats That Are Similar In Physical Characteristics`35 Science & Nature: The Catfish Has Over ________ Taste Buds, That Makes The Catfish Rank #1 For Animal Having The Most Taste Buds`27,000 Science & Nature: The Cat Was Domesticated Over 4,000 Years Ago. Today's House Cats Are Descended From Wildcats In ______ ___`Africa And Europe Science & Nature: The Cat Was The Symbol Of _______ In Ancient Rome`Liberty Science & Nature: The Cat Was The Symbol Of Liberty In _______`Ancient Rome Science & Nature: The Cells Which Make Up The Antlers Of A Moose Are The _______ _______ ______ _____ In Nature`Fastest Growing Animal Cells Science & Nature: The Cells Which Make Up The _______ __ _ _____ Are The Fastest Growing Animal Cells In Nature`Antlers Of A Moose Science & Nature: The Center Of A Hurricane Called`Eye Science & Nature: The Central Shaft Of A Bird's Feather, Which Bears The Web Or ____ __ ___ _______, Is Called A Rachis`Vane Of The Feather Science & Nature: The Central Shaft Of A Bird's Feather, Which Bears The Web Or Vane Of The Feather, Is Called A`Rachis Science & Nature: The Chameleon Has A Tongue That Is 1.5 Times The Length Of Its`Body Science & Nature: The Champion All Time Diver, Known To Reach Depths Of 3 Km. Under The Water For Up To 2 Hours`Sperm Whale Science & Nature: The Chemical Compound Sodium Chloride Is Often Sprinkled On Food Before Ingestion`Salt Science & Nature: The Chemical Element Pa`Protactinium Science & Nature: The Chemical Formula For Rubidium Bromide Is Rbbr. It Is The Only Chemical Formula Known To Be A What`Palindrome Science & Nature: The Chemical Formula For Water`H2o Science & Nature: The Chemical Formula H2o2 Refers To What`Hydrogen Peroxide Science & Nature: The Chemical Name For The Mineral Known As 'Fool's Gold'`Iron Sulphide Science & Nature: The Chemical Name For Vitamin C`Ascorbic Acid Science & Nature: The Chemical Phenylethylamine, Which Your Brain Produces When You Fall In Love, Is Found In What Food`Chocolate Science & Nature: The Chemical Symbol For Antimony`Sb Science & Nature: The Chemical Symbol For Californium`Cf Science & Nature: The Chemical Symbol For Chlorine`Cl Science & Nature: The Chemical Symbol For Copper`Cu Science & Nature: The Chemical Symbol For Curium`Cm Science & Nature: The Chemical Symbol For Einsteinium`Es Science & Nature: The Chemical Symbol For Gold`Au Science & Nature: The Chemical Symbol For Helium`He Science & Nature: The Chemical Symbol For Iron`Fe Science & Nature: The Chemical Symbol For Lead`Pb Science & Nature: The Chemical Symbol For Mercury`Hg Science & Nature: The Chemical Symbol For Nickel`Ni Science & Nature: The Chemical Symbol For Plutonium`Pu Science & Nature: The Chemical Symbol For Silicon`Si Science & Nature: The Chemical Symbol For Silver`Ag Science & Nature: The Chemical Symbol For Tin`Sn Science & Nature: The Chemical Symbol For Tungsten`W Science & Nature: The Chemical Symbol For Water`H2o Science & Nature: The Chief Constituent Of Air`Nitrogen Science & Nature: The Clear Homogeneous Liquid Portion Of A Nuclear Protoplasm`Karyolymph Science & Nature: The Closest Living Relative Of This African Mammal Is The Giraffe`Okapi Science & Nature: The Closest Planet To The Sun`Mercury Science & Nature: The Closest Relatives To Anteaters Are What`Sloths And Armadillos Science & Nature: The Colour In A Butterfly's Wings Does Not Come From Pigment. The Colour Is Produced Prism-Like By Light Reflected By Their`Transparent Wing Scales Science & Nature: The Colour Of Lobster's Blood`Blue Science & Nature: The Colour Of The Blood Of An __________ Is Bluish-Green`Octopus Science & Nature: The Colour White Is The Absence Or Presence Of All Colour`Presence Science & Nature: The Common Carp Lives Up To 25 Years In The Wild, And Up To 40 Years In Captivity. The Durable Fish Can Survive In Waters Up To 90 Degrees F, And Can Even Withstand __________ For Short Periods`Freezing Science & Nature: The Common Leaf-Tailed Gecko Is Found On`Madagascar Science & Nature: The Common Male ________ Completes Its Entire Life Cycle In Just 17 Days`Housefly Science & Nature: The Common Name For Many Species Of Burrowing Molluscs`Clam Science & Nature: The Common Name For The Marine Animals Asteroidea`Starfish Science & Nature: The Common Name Of The Family Of Plants Which Includes Potatoes, Peppers And Tomatoes`Nightshades Science & Nature: The Common Name Of The Plant Pelargonium`Geranium Science & Nature: The Common Nighthawk Is Also Called A ____-___ Because Of The Roaring Sound Its Wings Make When Engaged In Aerial Courtship Dives`Bull-Bat Science & Nature: The Common Term For A Member Of The Bee Genus 'Bombus' Is The`Bumblebee Science & Nature: The Common Term For A Member Of The Bee Genus '_____' Is The Bumblebee`Bombus Science & Nature: The Composition Of 'Dry Ice'`Carbon Dioxide Science & Nature: The Compound Carotene Gives The _____ Its Colour`Carrot Science & Nature: The Compound Containing Just Three Atoms Of Oxygen Is More Commonly Known As What`Ozone Science & Nature: The Compound ______ Gives The Carrot Its Colour`Carotene Science & Nature: The Compound Of This Sect Was Under Siege In Waco, Texas`Branch Davidians Science & Nature: The Core Of The Earth Is Mostly Composed Of What Element`Iron Science & Nature: The Correct Chemical Name For Iron Pyrites, Sometimes Known As 'Fool's Gold'`Iron Sulphide Science & Nature: The Correct Name For Brown Coal`Lignite Science & Nature: The Cray-2 Immersed In`Subzero Flurocarbon Fluid Science & Nature: The Crayfish Isn't A Fish At All - It Is Related To The`Lobster Science & Nature: The Crocodile Continually Grows New Sets Of Teeth To Replace Old Teeth. It Also Cannot Move Its ______. The ______ Is Rooted To The Base Of Its Mouth`Tongue Science & Nature: The Crocodile Is A Cannibal: It Will Occasionally Eat Other`Crocodiles Science & Nature: The Crocodile Is A ________, It Will Occasionally Eat Other Crocodiles`Cannibal Science & Nature: The Crocodile Is Surprisingly Fast On Land. If Pursued By A Crocodile, A Person Should Run In A ______ ______, For The Crocodile Has Little Or No Ability To Make Sudden Changes Of Direction`Zigzag Motion Science & Nature: The Crocodile Is Surprisingly Fast On Land. If Pursued By A Crocodile, A Person Should Run In A Zigzag Motion, For The Crocodile Has Little Or No Ability To Make ______ _______ __`Sudden Changes Of Direction Science & Nature: The Crystal Structure Of Iron At Room Temparature`Body Centred Cubic Science & Nature: The Dalmatian Dog Is Named For The Dalmatian Coast Of __________, Where It Is Believed To Have Been Originally Bred`Croatia Science & Nature: The Declawing Of A Pet Cat Involves Surgery Called An ___________, In Which The Entire Claw And End Bone Of Each Toe Of The Animal Are Amputated. Cat Owners Considering It Should Know That It's A Controversial Operation, With Potential Adverse Physical And Psychological Effects On The Cat`Onychectomy Science & Nature: The Deep-Dwelling Squid Histioteuthis Heteropsis Is Covered With ___________, Perhaps Used To Mask Its Silhouette From Predators And Prey`Photophores Science & Nature: The Deep-Dwelling Squid _____________ __________ Is Covered With Photophores, Perhaps Used To Mask Its Silhouette From Predators And Prey`Histioteuthis Heteropsis Science & Nature: The Deleterious Gas In The Air, Which Is Exhaled By Humans Called`Carbon Dioxide Science & Nature: The Diameter Of The Star Betelgeuse Is More Than A Quarter The Size Of Our ______ _____`Entire Solar System Science & Nature: The Diameter Of The Star __________ Is More Than A Quarter The Size Of Our Entire Solar System`Betelgeuse Science & Nature: The Diameter Of Venus Is Only About 400 Miles Less Than That Of`Earth Science & Nature: The Digestive Juices Of Crocodiles Contain So Much __________ That They Have Dissolved Iron Spearheads And 6-Inch Steel Hooks That The Crocodiles Have Swallowed`Hydrochloric Acid Science & Nature: The Digestive Juices Of Crocodiles Contain So Much ____________ ____ That They Have Dissolved Swallowed Iron Spearheads And Six-Inch Steel Hooks`Hydrochloric Acid Science & Nature: The Dingo Is A Wild Dog Living In Australia. They Were Brought To The Continent By The ___________ And Are Thought To Be Pests Because They Attack Farm Animals`Aboriginals Science & Nature: The _________ Does Not Die When It Stings - It Can Sting Again And Again. In _________ Hives, The Entire Colony, Except For The Queen, Dies At The End Of Each Summer. Each Year, An Entirely New Colony Of Bees Must Be Produced`Bumblebee Science & Nature: The Dog And The Turkey Were The Only Two Domesticated Animals In Ancient`Mexico Science & Nature: The Dog Flea Appears Similar To The Cat Flea, But Is Rarely Found In The United States. Cat Fleas Are Commonly Found On Both Cats And Dogs In North America, While Dog Fleas Are Found In`Europe Science & Nature: The _______ Dolphin Grows To Between 7 And 9 Feet, And Is Usually Found In Shallow Coastal Waters, But Has Been Found 800 Miles Upriver In India, Vietnam, Laos And Cambodia`Irrawaddy Science & Nature: The Domestic Cat Is The Only Species Able To Hold Its Tail Vertically While Walking. Wild Cats Hold Their Tail Horizontally, Or Tucked Between Their Legs While`Walking Science & Nature: The _________ Drinks Sea Water. It Has A Special Desalinization Apparatus That Strains Out And Excretes All Excess Salt`Albatross Science & Nature: The _________ Drinks Sea Water. It Has A Special Desalinization Apparatus That Trains Out And Excretes All Excess Salt`Albatross Science & Nature: The Drug 'Benzyl Benzoate' Is Commonly Used To Treat What Type Of Condition In Horses`Sweet Itch Science & Nature: The Drug Digitalis Is Obtained From Which Plant`Foxglove Science & Nature: The Duckbill Platypus Of Australia Can Store Up To 600 Worms In Its Large Cheek`Pouches Science & Nature: The Dumbest Dog In The World Is The`Afghan Hound Science & Nature: The Eagle Has Sex While Going Up To 60 Mph. In ______, And It Is Common For Both Eagles To Hit The Ground Before They Finish`Flight Science & Nature: The Eagle Has Sex While Going Up To 60 Mph. In Flight, And It Is Common For Both Eagles To Hit The ______ Before They Finish`Ground Science & Nature: The Eagle Has Sex While Going Up To 60 Mph. In Flight, And It Is Common For Both Eagles To Hit The Ground Before They`Finish Science & Nature: The Eagle Has Sex While Going Up To 60 Mph. In Flight, And It Is Common For Both ______ To Hit The Ground Before They Finish`Eagles Science & Nature: The Eagle Has Sex While Going Up To __ ___. In Flight, And It Is Common For Both Eagles To Hit The Ground Before They Finish`60 Mph Science & Nature: The Eagle Has ___ While Going Up To 60 Mph. In Flight, And It Is Common For Both Eagles To Hit The Ground Before They Finish`Sex Science & Nature: The __________ Eagle Of Africa Hunts Over A Territory Of 250 Square Miles A Day`Bateleur Science & Nature: The Eagle's Main Food Consists Of`Black Dassies Science & Nature: The __________ Eagle, Swooping At Better Than 100 Miles Per Hour, Can Brake To A Halt In 20 Feet`African Science & Nature: The Ears Of The _______ _____ _____ Are Larger Than Those Of Other Bear Species`Asiatic Black Bears Science & Nature: The Ears Of The Asiatic __________ Are Larger Than Those Of Other Bear Species`Black Bears Science & Nature: The Earth Diameter Is _________ Kilometers`12,756 Science & Nature: The Earth Is 92.8 Million Miles Away From The`Sun Science & Nature: The Earth Is A _________________ Planet`Terrestrial Science & Nature: The Earth Is Headed Towards What Constellation`Hercules Science & Nature: The Earth Is The Densest Planet In The`Solar System Science & Nature: The Earth Is The ___________ Planet From The Sun`Third Science & Nature: The Earth's Atmosphere Is Primarily Made Up Of What Gas`Nitrogen Science & Nature: The Earth's Average ________ ________ The Sun Is 107 220 Km Per Hour`Velocity Orbiting Science & Nature: The Earth's Core Consists Primarily Of Which 2 Metals`Iron And Nickel Science & Nature: The Earth's Layer Just Below The Crust`Mantle Science & Nature: The __________ Eats Nothing But Eucalyptus Leaves`Koala Science & Nature: The _______ ______ Eats Nothing But Live Food, Predominantly Insects. Its Prey Is Taken Only From Flowers, Leaves, Bark, Or The Ground - Never While The Potential Victim Is In Flight. Surprisingly, If Quick And Lucky, It Will Also Consume And Eat A Hummingbird`Praying Mantis Science & Nature: The Echidna's Favorite Food`Ants Science & Nature: The Eggs Of The _________ ____ Are Laid In A Brood Pouch On The Mother's Back, And The Young Hatch Out In A Zipper-Like Fashion From The Pouch`Marsupial Frog Science & Nature: The Eggs Of The Marsupial Frog Are Laid In A Brood Pouch On The Mother's Back, And The Young Hatch Out In A ______-____ Fashion From The Pouch`Zipper-Like Science & Nature: The Egyptian __________, A White Bird About The Size Of A Raven, Throws Stones With Its Beak To Open Ostrich Eggs To Eat. This Bird Is One Of The Very Few Animals That, Like Man, Manipulates Objects As Tools`Vulture Science & Nature: The Electric Eel Has Thousands Of Electric Cells Running Up And Down Its Tail. Vital Body Organs, Such As The Heart, Are Packed Into A Small Space Behind The Head. They Use Their Electric Sense To 'See'. Their Electric Sensors Act Like __________. They Send Out Weak Impulses Which Bounce Off Objects`Radar Science & Nature: The Electric Eel Is The Most Shocking Animal On Earth - No Other Animal Packs Such A Big Charge. If Attacking A Large Prey, A 9-Foot-Long Eel Can Discharge About __________. One Zap Could Stun A Human. The Larger The Eel, The Bigger The Charge`800 Volts Science & Nature: The Electric Eel Lives In The Amazon River And Its Tributaries In South America. The Rivers Churn Up A Lot Of Mud And The Eels Cannot See Well In Them. Two Less Powerful Electric Fish Are The Electric Catfish And Ray. Electric Rays Live In Warm Ocean Water, And They Can Give Off A Charge Of Sufficient Force To Stun A Human. The Biggest Electric Ray, The ________ _______ ___, Can Weigh 200 Pounds`Atlantic Torpedo Ray Science & Nature: The Electric Eel Lives In The ______ _____ And Its Tributaries In South America. The Rivers Churn Up A Lot Of Mud And The Eels Cannot See Well In Them. Two Less Powerful Electric Fish Are The Electric Catfish And Ray. Electric Rays Live In Warm Ocean Water, And They Can Give Off A Charge Of Sufficient Force To Stun A Human. The Biggest Electric Ray, The Atlantic Torpedo Ray, Can Weigh 200 Pounds`Amazon River Science & Nature: The Electric Organs In An Electric Eel Make Up Four-Fifths Of Its`Body Science & Nature: The Electric Organs In An ________ ___ Make Up Four-Fifths Of Its Body`Electric Eel Science & Nature: The Electrode At Which Oxidation Or Corrosion Of Some Component Occurs (Opposite Of Cathode). Electrons Flow Away From The Electrode In The External Circuit`Anode Science & Nature: The Electron Donor In A Redox Reaction`Reducing Agent Science & Nature: The Element Symbol For Hydrogen`H Science & Nature: The Elephant Is One Of The Few Mammals That Can't`Jump Science & Nature: The Elephant's Closest Relative Is The _____, Which Is Found In The Middle East And Africa. The Tiny Creature Is About One Foot Long. Like Its Gigantic Cousin, The _____ Has Hoofed Toes And A Two-Chambered Stomach For Digesting A Vegetable Diet`Hyrax Science & Nature: The Embryos Of _____ ______ Fight Each Other While In Their Mother's Womb, The Survivor Being The Baby Shark That Is Born`Tiger Sharks Science & Nature: The Emu Gets Its Name From The Portuguese Word For`Ostrich Science & Nature: The Emu Gets Its Name From The _____ Word For Ostrich`Portuguese Science & Nature: The English Sparrow Is Neither English Nor A Sparrow. It Is Really A ______ That Originally Came From Africa`Weaver Science & Nature: The Enormous Livers Of Basking Sharks, Which Can Account For Up To One-Third Of Their Body Weight, Produce A Valuable Oil Used To _________ _______ And Manufacture Cosmetics`Lubricate Engines Science & Nature: The Enormous Livers Of Basking Sharks, Which Can Account For Up To One-Third Of Their Body Weight, Produce A Valuable Oil Used To Lubricate Engines And ___________`Manufacture Cosmetics Science & Nature: The Enormous Livers Of _______ ______, Which Can Account For Up To One-Third Of Their Body Weight, Produce A Valuable Oil Used To Lubricate Engines And Manufacture Cosmetics`Basking Sharks Science & Nature: The Enormous ______ Of Basking Sharks, Which Can Account For Up To One-Third Of Their Body Weight, Produce A Valuable Oil Used To Lubricate Engines And Manufacture Cosmetics`Livers Science & Nature: The Eohippus Was An Early Form Of Which Animal`Horse Science & Nature: The Era That Followed The Mesozoic`Cenozoic Science & Nature: The Escape Velocity From The Earth's Gravity (Mph)`25,000 Mph Science & Nature: The Everglades Kite Bird, In Florida, Will Only Eat _____ ______. The Kites Are Becoming Rare Because As The Everglades Dry Up, The _____ ______ Are Dying Out`Apple Snails Science & Nature: The Exchange Of Water Among The Ocean, Air, And Land`The Water Cycle Science & Nature: The Explosion Of Mount St. Helens Was 500 Times Greater Than What`The Bomb Dropped On Hiroshima Science & Nature: The Explosion Of Mt. St. Helens Was 500 Times Greater Than What`The Bomb Dropped On Hiroshima Science & Nature: The ____, Extinct Less Than 100 Years After Being Discovered By The Dutch In 1598, Was Not A Prolific Species. The Female Laid Just One Egg A Year`Dodo Science & Nature: The ______ _______, Extinct Since The Ice Age, Had Tusks Almost 16 Feet High`Woolly Mammoth Science & Nature: The ______ _______, Extinct Since The Ice Age, Had Tusks Almost 16 Feet High`Woolly Mammothwoolly Mammoth Science & Nature: The Eyes And Nose Of A ____ Are On Top Of Its Head, Enabling It To Breathe And See When Most Of Its Body Is Under The Water`Frog Science & Nature: The Family 'Delphinidae' Describes Which Type Of Cetacean`Dolphins Science & Nature: The Far Side Of The Moon Was First Photographed By A ____ In 1959`Russian Satellite Science & Nature: The Fastest Animal An Earth, If You Try To Get Them To Chase A Mechanical Rabbit, They Will Figure Out To Stop, Face The Other Way And Wait For The Rabbit To Lap`Cheetah Science & Nature: The Fastest Animal On Four Legs Is The __________, Which Races At Speeds Up To 70 Miles Per Hour In Short Distances. It Can Accelerate To 45 Miles Per Hour In Two Seconds`Cheetah Science & Nature: The Fastest Bird In The World Is The _________ _____, Which Can Reach Speeds In Excess Of Two Hundred Miles Per Hour`Peregrine Falcon Science & Nature: The Fastest Bird Is A Spine Tailed Swift. How Fast Can It Fly (Mph)`106 Science & Nature: The Fastest Bird`Spine Tailed Swift Science & Nature: The Fastest Breed Of Dog`Greyhound Science & Nature: The Fastest Dog, The _________, Can Reach Speeds Of Up To 45 Miles Per Hour. The Breed Was Known To Exist In Ancient Egypt More Than 5,000 Years Ago`Greyhound Science & Nature: The Fastest Fish In The World`Sailfish Science & Nature: The Fastest Growing Species Of Grass`Bamboo Science & Nature: The Fastest Insect On Record That Has Been Reliably Measured Is The __________ ______ ___, Which Has A Top Speed Of Around 57 Km/H. Contrary To Popular Belief, The Deer Botfly Cannot Fly Faster Than A Jet Plane. It Would Be Crushed By The Pressure`Australian Dragon Fly Science & Nature: The Fastest Of All Fish In The Sea Is The _________, Streaming Forward At Speeds Near 68 Miles Per Hour`Swordfish Science & Nature: The Fastest Sea Dwelling Mammal`The Dolphin Science & Nature: The Fastest Shark Is The ______ ___, Which Can Swim As Fast As Sixty Miles Per Hour`Shortfin Mako Science & Nature: The Fastest Snail Is The Ordinary ______ _____. This Snail Could Move At 0.03 Miles Per Hour (0.05 Kilometers Per Hour)`Garden Snail Science & Nature: The Favorite Food Of Dragonflies`Mosquitoes Science & Nature: The Favorite Horses Of Both Alexander The Great (Bucephalos) And Julius Caesar Both Had Atavistic Mutations - Extra Toes. Horses Normally Have Only One Toe Per Foot, But Are Descended From Horses With Three Or Four Toes On`Each Limb Science & Nature: The Female ____ ____ Can Lay Up To 1 Million Eggs In A Day`Blue Crab Science & Nature: The Female ______ Cannot Lay Eggs If She Is Alone. In Order For Her Ovaries To Function, She Must Be Able To See Another ______. If No Other ______ Is Available, Her Own Reflection In A Mirror Will Suffice`Pigeon Science & Nature: The Female ______ ____ Can Start Reproducing When She Is Only 25 Days Old, And Gives Birth To 16 Litters Per Year`Meadow Vole Science & Nature: The Female Ferret Is Referred To As A`Jill Science & Nature: The Female ____ ____ Incubates As Many As 400,000 Young For 11 Months In A Brood Pouch Under Her Abdomen`King Crab Science & Nature: The Female __________ Inseminates Herself. At Mating Time, The Male Deposits A Conical Mass Of A Jellylike Substance Containing The Sperm. The Female Draws The Jelly Into Herself, And In So Doing, Fertilizes Her Eggs`Salamander Science & Nature: The Female __________ Inseminates Herself. At Mating Time, The Male Deposits A Conical Mass Of Jellylike Substance Containing The Sperm. The Female Draws The Jelly Into Herself, And In So Doing, Fertilizes Her Eggs`Salamander Science & Nature: The Female King Crab Incubates As Many As 400,000 Young For 11 Months In A Brood Pouch Under Her`Abdomen Science & Nature: The Female ________ ______ Lays An Average Of 500 Million Eggs Per Year. Usually Only One Oyster Out Of The Bunch Reaches Maturity`American Oyster Science & Nature: The Female ______ Lays A Single Egg Once Every Two Years`Condor Science & Nature: The Female Pigeon Cannot Lay Eggs If She Is Alone. In Order For Her Ovaries To Function, She Must Be Able To See Another Pigeon. If No Other Pigeon Is Available, Her Own __________ In A Mirror Will Suffice`Reflection Science & Nature: The Female _____ ______ Sheds Tears As She Lays Her Eggs On The Beach. This Washes Sand Particles Out Of Her Eyes And Rids Her Body Of Excess Salt`Green Turtle Science & Nature: The Females Of Many Species Of _____ Are Wingless. To Compensate For This, Their Bodies Are Always Larger And Heavier Than Those Of Their Male Counterparts`Moths Science & Nature: The Fibre From The Husk Of The Coconut, Now Used In Soil-Less Composts, Called`Coir Science & Nature: The Fibrous Form Of Several Minerals And Hydrous Silicates Of Magnesium`Asbestos Science & Nature: The _______ _____ Filters More Than 300,000 Gallons Of Water An Hour As It Feeds On Zooplankton`Basking Shark Science & Nature: The Fins Of The _____ ______ Shark Are Sometimes Used As Sandpaper For Wood Products`Spiny Dogfish Science & Nature: The Fins Of Which Fish Are Made Into A Soup`Shark Science & Nature: The Firefly Depends On Sight To Find`Mate Science & Nature: The First Bird To Be Bred In Captivity Was The N?N?. It Was Bred At The Wildfowl And Wetlands Trust In ______ ___`Hawaii And England Science & Nature: The First Dinosaur Appeared Around 225 Or 230 Million Years Ago. It Was Called The ______________ And It Survived For About 5 Million Years`Staurikosaurus Science & Nature: The First Dinosaur To Be Found And Recognized As A Huge Reptile Was The ____________. This Dinosaur Was A Meat Eater`Megalosaurus Science & Nature: The First Dinosaur To Be Given A Name Was The _________, Found In Sussex, United Kingdom, In 1823. It Was Not The First Dinosaur To Be Found`Iguanodon Science & Nature: The First Dog In Space Was Named`Laika Science & Nature: The First __________ Dragons To Breed In The Western World Are At The National Zoo At The Smithsonian Institute In Washington, D.C`Komodo Science & Nature: The First Element In Alphabetical Order`Actinium Science & Nature: The First Flying Animals Were The __________ That Appeared Over 200 Million Years Ago. They Were Closer To Flying Reptiles Than Birds`Pterosaurs Science & Nature: The First Man-Made Object To Reach The Moon Was Russian. What Was Its Name`Luna 2 Science & Nature: The First Medical Use Of _______ Dates Back To Approximately 2,500 Years Ago. The Saliva Contains A Property That Acts As An Anticoagulant For Human Blood`Leeches Science & Nature: The First Medical Use Of Leeches Dates Back To Approximately 2,500 Years Ago. The Leech's Saliva Contains A Property That Acts As An Anticoagulant For`Human Blood Science & Nature: The First Medical Use Of Leeches Dates Back To Approximately 2,500 Years Ago. The Leech's Saliva Contains A Property That Acts As An _____________ For Human Blood`Anticoagulant Science & Nature: The First Photo Of The Planet Earth Taken From Space Was Shot From The ________ _ In 1959`Vanguard 2 Science & Nature: The First Successful British/American Space Satellite Was Launched In April 1962, Named After A Character In Shakespeare's The Tempest`Ariel Science & Nature: The First ______ _______ To Breed In The Western World Are At The National Zoo At The Smithsonian Institute In Washington, D.C`Komodo Dragons Science & Nature: The _____ Fish Has The Ability To Change Its Sex. If A Breeding Female Dies, The Male Fish Will Change Its Sex And Mate With Another Male`Clown Science & Nature: The Five Fastest Birds Are: The Peregrine Falcon, The Spine-Tailed Swift, The _______ ____, The Spur-Winged Goose, And The Red-Breasted Merganser`Frigate Bird Science & Nature: The Five Fastest Birds Are: The _________ ______, The Spine-Tailed Swift, The Frigate Bird, The Spur-Winged Goose, And The Red-Breasted Merganser`Peregrine Falcon Science & Nature: The Flamingoes Of East Africa Have Few Natural Enemies. In General, The Only Predators An Adult Flamingo Need Fear Are The Fish Eagle And The`Marabou Stork Science & Nature: The Flamingoes Of East Africa Have Few Natural Enemies. In General, The Only Predators An Adult Need Fear Are The ____ _____ And The Marabou Stork`Fish Eagle Science & Nature: The Flamingoes Of East Africa Have Few Natural Enemies. In General, The Only Predators An Adult Need Fear Are The Fish Eagle And The _______`Marabou Stork Science & Nature: The _________ ________ ______ Flicks Out Its Tongue More Than 700 Times An Hour`Chihuahua Whiptail Lizard Science & Nature: The Flounder Swims`Sideways Science & Nature: The Flowering Shrub Syringa Usually Called`Lilac Science & Nature: The Flower Nasturtium Is Native To Which Country`Peru Science & Nature: The Flying Fish Has Been Known To Glide Up To`Ninety Metres Science & Nature: The Flying __________ Of Java And Malaysia Is Able To Flatten Itself Out Like A Ribbon And Sail Like A Glider From Tree To Tree`Snake Science & Nature: The Flying Snake Of ____ And Malaysia Is Able To Flatten Itself Out Like A Ribbon And Sail Like A Glider From Tree To Tree`Java Science & Nature: The Flying Snake Of Java And ________ Is Able To Flatten Itself Out Like A Ribbon And Sail Like A Glider From Tree To Tree`Malaysia Science & Nature: The Force Perpendicular To The Surface Of An Object Which Counters The Gravitational Force`Normal Force Science & Nature: The Force That Brings Moving Bodies To A Halt Is`Friction Science & Nature: The ________ ______, Found In The Eastern United States And Canada, Is The Only Bug In These Countries To Be Concerned About If Lodged In The Ear, For It Can Chew Through The Eardrum In A Matter Of Minutes. Other Bugs Can Be Removed Without The Same Urgency`Japanese Beetle Science & Nature: The ______ _____ Found In The State Of Arizona Is Not Poisonous, But When Frightened, It May Hiss Loudly And Vibrate Its Tail Like A Rattlesnake`Gopher Snake Science & Nature: The Four Galilean Moons Of Jupiter Are: Callisto, Io, Ganymede, And`Europa Science & Nature: The Fourth State Of Matter`Liquid Crystals Science & Nature: The Fruit Of A Rosebush Called`The Hip Science & Nature: The Fruit Of The Hawthorn Called`Haw Science & Nature: The Full Moon Nearest The Autumnal Equinox`Harvest Moon Science & Nature: The Fur Of The ______, A Small Member Of The Camel Family Which Lives In The Andes Mountains Of Peru, Is So Fine That Each Hair Is Less Than Two-Thousandths Of An Inch. The Animal Was Considered Sacred By The Incas, And Only Royalty Could Wear Its Fleece`Vicuna Science & Nature: The Fur Of The Vicuna, A Small Member Of The _____ Family Which Lives In The Andes Mountains Of Peru, Is So Fine That Each Hair Is Less Than Two-Thousandths Of An Inch. The Animal Was Considered Sacred By The Incas, And Only Royalty Could Wear Its Fleece`Camel Science & Nature: The Gait Of The _______ Is A Pace, With Both Legs On One Side Moving Together. Because Of Its Long Stride, A Giraffe Is Quicker Than It Appears. The Animal, At Full Gallop, Can Run About 30 Miles Per Hour`Giraffe Science & Nature: The Gardening Term For A Weed`Ruderal Science & Nature: The Garfish Has _____`Green Bones Science & Nature: The Gaseous Material Surrounding The Earth And Other Planets Is Called The`Atmosphere Science & Nature: The Gas Given Off In The Acid Test Of A Carbonate Mineral Is`Carbon Dioxide Science & Nature: The Gastric Juices Of A _____ Can Digest Bones And Teeth - But Not Fur Or Hair`Snake Science & Nature: The _______ Gecko Is Very Hard To Spot On A Tree Because Its Colours Match Perfectly With The Trees. It Throws Itself Out Of A Tree And Glides Graciously To The Ground Or To Another Tree`Gliding Science & Nature: The Gecko Lizard Can Run On The Ceiling Without Falling Because Their Toes Have Flaps Of Skin That Act Like _______`Suction Cups Science & Nature: The ______ Gecko Or The Crocodile Gecko Is Europe's Smallest Species Of Gecko`Moorish Science & Nature: The ________ Geckos Live In Indonesia And On New Guinea. They Live On Palm Trees, Where Their Colours Give Them Great Camouflage`Whiteline Science & Nature: The General Term For All Chemical Substances Produced By The Endocrine Glands`Hormones Science & Nature: The Gestation Period For ________ Is About 14 To 15 Months`Giraffes Science & Nature: The Giant African __________ Grows To A Foot Long And Reaches Weights Greater Than A Pound`Snail Science & Nature: The Giant __________ Is The Largest Creature Without A Backbone. It Weighs Up To 2.5 Tons And Grows Up To 55 Feet Long. Each Eye Is A Foot Or More In Diameter`Squid Science & Nature: The Giant Moa Bird Of New Zealand, Generally Believed To Have Been Eaten Nearly To Extinction By Maori During The 15th Century, Were Incapable Of This`Flight Science & Nature: The Giant Squid Is The Largest Animal Without A`Backbone Science & Nature: The Gila Monster Is A Poisonous Lizard Of What Colours`Black And Orange Science & Nature: The Giraffe's __________ Is Huge: It Weighs 25 Pounds, Is 2 Feet Long, And Has Walls Up To 3 Inches Thick`Heart Science & Nature: The ____________ Gives Birth Underwater And Nurses Its Young In The River As Well, Although The Young Hippos Do Come Up Periodically For Air`Hippopotamus Science & Nature: The ____________ Gives Birth Underwater And Nurses Its Young In The River As Well, Although The Young Must Come Up Periodically For Air`Hippopotamus Science & Nature: The Glue Of A ________ Can Not Be Dissolved With Strong Acids Or Temperatures Set As High As 440 Degrees Fahrenheit`Barnacle Science & Nature: The Goliath Frog Of West Africa Is Nearly _______ Long`Three Feet Science & Nature: The _____ Got Its Name From The Corruption Of The Words ' Day's Eye'`Daisy Science & Nature: The Great Distance Between The Eyes And Nostrils Of The __________ _____ May Allow The Animal To Detect Its Prey's Direction More Accurately. They Are Experts At Catching The Stingreys On Which They Feed`Hammerhead Shark Science & Nature: The Great Horned Owl Can Turn Its ____ 270 Degrees`Head Science & Nature: The Great Horned Owl Can Turn Its Head`270 Degrees Science & Nature: The Great Red Spot On _______ Is A Swirling Hurricane Of Gases. The Winds In The Hurricane Reach 21,700 Mph (35,000 Kilometers Per Hour)`Jupiter Science & Nature: The Grebe, An Aquatic Bird, Has An Effective Means Of Escaping Danger While Protecting Its Young. At The First Sign Of Danger, It Will Sink Into The Water Until Its Back Is Level With The Surface. This Allows Its Offspring To Swim Over And Quickly Climb Onto Its Back. The Parent Grebe Then Rises Up To Its Swimming Position And Ferries The Chicks Across The Water To`Safety Science & Nature: The Green Variety Of Beryl Is Called`Emerald Science & Nature: The Greyhound, Along With This Smaller Relative, Is Used In The Sport Of Coursing`Whippet Science & Nature: The Grizzly Bear Is Capable Of Running As Fast As The Average`Horse Science & Nature: The _____ _______ _____ Grows To A Foot Long And Reaches Weights Greater Than A Pound`Giant African Snail Science & Nature: The Gurnard, A Fish Found In Florida, ______ When A Thunderstorm Is Brewing, And It's Said To Be More Reliable Than Meteorologists`Grunts Science & Nature: The ___________ Had A Brain That Weighed Only 2 Ounces And Was No Bigger Than A Walnut`Stegosaurus Science & Nature: The Hairstreak Butterfly Of South America Has A Fake Head, Complete With Antennae, On Its Back Wings. The Theory Is That _____ Will Attack The Fake Head And Leave The Real Head Alone`Birds Science & Nature: The Hairstreak Butterfly Of South America Has A Fake Head, Complete With ________, On Its Back Wings. The Theory Is That Birds Will Attack The Fake Head And Leave The Real Head Alone`Antennae Science & Nature: The Hardest Mineral Is A`Diamond Science & Nature: The Hardiest Of All The World's Insects Is The ________. It Has Been Found In The Coldest Regions Of Northern Canada And Siberia, And Can Live Quite Comfortably At The North Pole. It Is Equally At Home In Equatorial Jungles`Mosquito Science & Nature: The Hardiest Of All The World's Insects Is The Mosquito. It Has Been Found In The Coldest Regions Of Northern Canada And Siberia, And Can Live Quite Comfortably At The _____ ____. It Is Equally At Home In Equatorial Jungles`North Pole Science & Nature: The Hare Can Travel Up To 45 Miles Per Hour, Whereas The ______ Can Achieve An Average Speed Of Just 35 Miles Per Hour`Rabbit Science & Nature: The _____ Has 32 Brains - 31 More Than A Human`Leech Science & Nature: The _______ Has A 46 Foot Long Small Intestine`Ostrich Science & Nature: The ____ ___ ______ Has An Extra Pair Of Legs Which Are Used To Carry The Unhatched Eggs Of Its Mate. He Carries The Eggs Until They Hatch`Male Sea Spider Science & Nature: The _____ _________ Has As Many As 100 Teeth, Although They Are Small And Fragile`Giant Armadillo Science & Nature: The _________ Has Been Known To Glide Up To 90 Metres`Flying Fish Science & Nature: The ______-_____ ____ Has Enough Poison To Kill About 2,200 People`Poison-Arrow Frog Science & Nature: The __________ Has Green Bones`Garfish Science & Nature: The ___________ Has More Than 2,000 Muscles`Caterpillar Science & Nature: The __________ Has Only Two Toes, Unlike Most Birds, Which Have Three Or Four`Ostrich Science & Nature: The ______ Has Over 27,000 Taste Buds`Catfish Science & Nature: The _____ Has Sex While Going Up To 60 Mph. In Flight, And It Is Common For Both Eagles To Hit The Ground Before They Finish`Eagle Science & Nature: The ________ Has Such A Well Developed Sense Of Hearing, It Can Detect And Locate Distant Ants On A Nighttime March`Aardvark Science & Nature: The ____________ Has The World's Shortest Sperm`Hippopotamus Science & Nature: The ________ ___ Has Thousands Of Electric Cells Running Up And Down Its Tail. Vital Body Organs, Such As The Heart, Are Packed Into A Small Space Behind The Head. They Use Their Electric Sense To 'See.' Their Electric Sensors Act Like Radar. They Send Out Weak Impulses Which Bounce Off Objects`Electric Eel Science & Nature: The ______ _____ Has Three Jaws With 100 Teeth On Each Jaw - Making 300 Teeth In All. The Amazon Leech Uses A Different Method Of Sucking Blood. They Insert A Long Proboscis Into The Victim As Opposed To Biting`Hirudo Leech Science & Nature: The Hawk Moth Is The Fastest Flying Insect In The World Reaching Up To 33 Miles Per Hour. One Species Of The Hawk Moth Can Make A Loud Squawking Noise By Blowing Air Through Its`Tongue Science & Nature: The Heart Of A _______ Weighs 25 Pounds, Is Two Feet Long, And Has Walls Three Inches Thick`Giraffe Science & Nature: The Heart Of Giraffe Is ________, And Can Weigh As Much As Twenty Four Pounds`Two Feet Long Science & Nature: The Heart Of Giraffe Is Two Feet Long, And Can Weigh As Much As`Twenty Four Pounds Science & Nature: The Heaviest Bird In The World Is The ____ _______. They Weigh Around 31 Pounds On Average, But The Largest One Found Was Over 40 Pounds`Kori Bustard Science & Nature: The Heaviest Breed Of Domestic Dog`St Bernard`saint Bernard Science & Nature: The Heaviest Element That Can Be Formed By Regular Fusion Reactions In The Core Of A Star`Iron Science & Nature: The Heaviest Element`Uranium Science & Nature: The Heaviest Known Meteorite To Fall To Earth - The ____ ____ _________ - Lies Where It Fell In Africa. Weighing About 60 Tons, It Is Not Likely To Be Moved`Hoba West Meteorite Science & Nature: The Heaviest Snake`Anaconda Science & Nature: The Hides Of Mature Female ____ ______ Are More Than Twice As Thick As Those Of Males, Probably As A Protection Against Courtship Bites`Blue Sharks Science & Nature: The Hides Of Mature Female Blue __________ Are More Than Twice As Thick As Those Of Males, Probably As A Protection Against Courtship Bites`Sharks Science & Nature: The Hides Of Mature Female Blue Sharks Are More Than _____ As Thick As Those Of Males, Probably As A Protection Against Courtship Bites`Twice Science & Nature: The Hides Of Mature Female Blue Sharks Are More Than Twice As Thick As Those Of _____, Probably As A Protection Against Courtship Bites`Males Science & Nature: The Highest Types Of Cloud Are Called`Cirrus Science & Nature: The Hippopotamus Gives Birth __________ And Nurses Its Young In The River As Well, Although The Young Hippos Must Come Up Periodically For Air`Underwater Science & Nature: The Hippopotamus Has Skin An Inch-And-A-Half Thick: It's So Solid That Most _______ Cannot Penetrate It`Bullets Science & Nature: The Hippopotamus Has Skin An Inch-And-A-Half Thick, So Solid That Most __________ Cannot Penetrate It`Bullets Science & Nature: The Hippopotamus Has The World's Shortest`Sperm Science & Nature: The Hippopotamus Is, Next To The Elephants, The Heaviest Of All Land Mammals. It May Weigh As Much As 8,000 Pounds. It Is Also A Close Relative Of The`Pig Science & Nature: The Hirudo Leech Has Three Jaws With 100 Teeth On Each Jaw - Making 300 Teeth In All. The __________ Leech Uses A Different Method Of Sucking Blood. They Insert A Long Proboscis Into The Victim As Opposed To Biting`Amazon Science & Nature: The Hirudo Leech Lays Its Babies ______ _ ______: The Amazon Leech Carries Its Babies On Its Stomach - Sometimes As Many As 300`Within A Cocoon Science & Nature: The Hirudo Leech Lays Its Babies Within A Cocoon: The Amazon Leech Carries Its Babies __ ___ _______ - Sometimes As Many As 300`On Its Stomach Science & Nature: The Honduran White Bat Is Snow White With A Yellow Nose And Ears. It Cuts Large Leaves To Make '_____' That Protect Its Small Colonies From Jungle Rains`Tents Science & Nature: The Honey Ant Of The Desert Has An Unusual Method Of Providing Food In Times Of Scarcity. Certain Members Of The Colony Are Stuffed With Liquid Food Or Water Until The Rear Of Their Bodies Are Enlarged To The Size Of A Pea. When A ______ Occurs, These Ants Disgorge Their Supplies To Feed The Others`Famine Science & Nature: The Honey Ant Of The Desert Has An Unusual Method Of Providing Food In Times Of Scarcity. Certain Members Of The Colony Are Stuffed With ______ ____ Or Water Until The Rear Of Their Bodies Are Enlarged To The Size Of A Pea. When A Famine Occurs, These Ants Disgorge Their Supplies To Feed The Others`Liquid Food Science & Nature: The Honeybee Kills More People Each Year World-Wide Than ________`Venomous Snakes Science & Nature: The Horned Lizard Of The American Southwest May Squirt A ____ ______ __ _____ From The Corners Of Its Eyes When Frightened`Thin Stream Of Blood Science & Nature: The Horned Lizard Of The American Southwest May Squirt A Thin Stream Of Blood From The Corners Of Its Eyes When`Frightened Science & Nature: The Horn Of A Rhinoceros Made Of`Hair Science & Nature: The Horns Of A _______ _____ Can Weigh 40 Pounds`Bighorn Sheep Science & Nature: The Hottest Flame Known Is Produced With _____ _______ (C4n2), Which Can Generate A Temperature Of 4988C`Carbon Subnitride Science & Nature: The Huge Halo Of Comets That Surrounds Our Solar System Is Called The ____`Oort Cloud Science & Nature: The Huge Halo Of ______ That Surrounds Our Solar System Is Called The Oort Cloud`Comets Science & Nature: The Hummingbird Is The Only Bird That Can`Fly Backwards Science & Nature: The Hummingbird's Tiny __________,4.2% Of Its Body Weight, Is Proportionately The Largest In The Bird Kingdom`Brain Science & Nature: The Hum Of A Hummingbird Comes From The Super-Fast Beat Of The Wings. The Smallest Ones Beat Their Wings The Fastest - Up To 80 Times Per Second. Even The Slower Beat Of Bigger Hummingbirds (20 Times Per Second) Is So Fast You Can Only See A`Blur Science & Nature: The _______ In A Cat's Litter Can Each Have A Different Father`Kittens Science & Nature: The Individual Hair Of A Chinchilla Is So Fine That __________Of Them Equal The Thickness Of A Single Human Hair`500 Science & Nature: The __________ ____ ____, In Florida, Will Only Eat Apple Snails. The Kites Are Becoming Rare Because As The Everglades Dry Up, The Apple Snails Are Dying Out`Everglades Kite Bird Science & Nature: The Insect Class 'Hymenoptera' Includes Ants And These Colonial Honey-Makers`Bees Science & Nature: The Insect Odonata Anisoptera Lives Near Water, What Is Its More Common Name`Dragonfly Science & Nature: The Instrument Used In Geometry To Measure Angles Is A(N)`Protractor Science & Nature: The ________ In The Squid Are 500 Times Thicker Than A Humans'`Nerve Fibres Science & Nature: The Inuit Have Many Words For Snow. Qanik Means Which Type Of Snow`Dry, Powdery Snow Science & Nature: Their Dark Back Blends In With The Darker Water Below, While Their White Bellies Blend In With The Sunlit Water Above`Orcas Science & Nature: The _____ Is 92.8 Million Miles Away From The Sun`Earth Science & Nature: The ____ Is About As Wide As The United States: 2,160 Miles`Moon Science & Nature: The ________ Is A Fish, But The United Nations Dubbed It 'Dolphinfish' To End The Confusion`Mahimahi Science & Nature: The ______ Is A Fruit, Not A Vegetable`Cucumber Science & Nature: The ______ _________ Is Also Called A Bull-Bat Because Of The Roaring Sound Its Wings Make When Engaged In Aerial Courtship Dives`Common Nighthawk Science & Nature: The __________ Is A Member Of The Rodent Family. The Typical Adult __________ Can Weigh Approximately 8 To 14 Pounds And Average About 22 Inches In Length. _________S Are Also Known As 'Woodchucks, ' 'Whistle Pigs, ' And 'Marmots.'`Groundhog Science & Nature: The _________ Is A Member Of The Rodent Family. The Typical Adult Groundhog Can Weigh Approximately 8 To 14 Pounds And Average About 22 Inches In Length`Groundhog Science & Nature: The ___ Is Australia's Largest Bird At A Height Of 7 Feet Tall. It Can't Fly, But It Can Swim And Has The Ability To Run Up To 40 Miles Per Hour`Emu Science & Nature: The _________ Is A Vegetarian`Millipede Science & Nature: The _____ Is A Wild Dog Living In Australia. They Were Brought To The Continent By The Aboriginals And Are Thought To Be Pests Because They Attack Farm Animals`Dingo Science & Nature: The ____________ Is Born Underwater`Hippopotamus Science & Nature: The _______ Is Called The 'Water Delivery Man's Daughter' In Iraq`Ladybug Science & Nature: The ________ ____ Is Found Throughout The United States, Except Hawaii`American Crow Science & Nature: The _____ _______ Is Great At Catching Rats`Cairn Terrier Science & Nature: The __________ _______ Is Longer In United Kingdom Waters (Measuring Up To 410 Cm, Or 13.45 Feet, Length) Than Those Off The Coast Of Florida (Up To 270 Cm, Or 8.85 Feet, In Length)`Bottlenose Dolphin Science & Nature: The ____ _____ Is Maintained By Its Blubber And Can Go Up To Half A Year Without Eating`Blue Whale Science & Nature: The _________ ___ Is Named For The Dalmatian Coast Of Croatia, Where It Is Believed To Have Been Originally Bred`Dalmatian Dog Science & Nature: The ___ Is Nearly 600 Times Bigger Than All The Planets Combined`Sun Science & Nature: The ____________ Is, Next To The Elephants, The Heaviest Of All Land Mammals. It May Weigh As Much As 8,000 Pounds. It Is Also A Close Relative Of The Pig`Hippopotamus Science & Nature: The ______ ___ Is Not Horned. Two Tufts Of Feathers Were Mistaken For Horns`Horned Owl Science & Nature: The _____ ____ Is Not Really A Bear, But Is Really Related To The Kangaroo And The Wombat`Koala Bear Science & Nature: The ____ _____ Is Not Really Grey. It Is Black And Just Appears Grey From A Distance`Grey Whale Science & Nature: The ________ Isn't A Fish At All - It Is Related To The Lobster`Crayfish Science & Nature: The ______ _____ Is Often Referred To As The 'Sea Canary' Because Of The Birdlike Chirping Sounds It Makes`Beluga Whale Science & Nature: The ____ Is One Million Times Drier Than The Gobi Desert`Moon Science & Nature: The __________ Is One Of The Few Land Animals That Does Not Need Water To Supplement Its Food`Koala Science & Nature: The ___ ____ Is Susceptible To Sunburn, And If Put On Board A Ship Will Get As Seasick As A Man`Sea Lion Science & Nature: The ________ ______ _______ Is The Brightest Cluster In The Northern Sky. It Was Discovered By English Scientist Edmond Halley In 1714`Hercules Global Cluster Science & Nature: The __________ Is The First Bird Mentioned In The Bible. It Was Sent Out By Noah To See If The Waters Had Abated`Raven Science & Nature: The ________ ____ Is The Heaviest Seal In The World: Males Can Reach 21 Feet (6 Meters) In Length And 8,800 Pounds`Elephant Seal Science & Nature: The _______ _____ Is The Largest Deer Of The New World. It Attains A Height At The Withers In Excess Of 7 Feet And, When Fully Grown, Weighs Up To 1,800 Pounds`Alaskan Moose Science & Nature: The _________ ______ Is The Largest Member Of Our Local Group Of Galaxies. The Milky Way Is Second Largest In This Group`Andromeda Galaxy Science & Nature: The ________ _____ ___ Is The Largest Owl In The World. It Can Measure 28 Inches (70 Centimeters) Tall With A Wingspan Of 5 Feet (150 Centimeters) Wide`European Eagle Owl Science & Nature: The _______ _______ Is The Largest Type Of Penguin. It Is Also The Deepest Diver, Reaching Depths Of 870 Feet (260 Meters) And Staying There For Up To 18 Minutes`Emperor Penguin Science & Nature: The ____ ____ Is The Largest Wild Dog Alive Today. As An Adult A ____ ____ Can Weigh Up To 176 Pounds (80 Kilograms)`Grey Wolf Science & Nature: The ______ ______ Is The Loudest Animal Living In The Rainforests Of South America. Their Voices Can Be Heard Up To 5 Miles (8 Kilometers) Away`Howler Monkey Science & Nature: The ____ Is The Most Common Mammal In The United States`Mouse Science & Nature: The _____ Is The Most Common Mammal In The U.S`Mouse Science & Nature: The _________ ______ Is The Most Distant Object Visible To The Naked Eye. It Is About 12 Billion Billion Miles Away`Andromeda Galaxy Science & Nature: The _____ _______ Is The Most Widespread Free-Living Songbird In The World. The Bird Can Be Found In All Of The United States, In A Large Portion Of Mexico And Canada, And In Parts Of South America, Africa, Australia, And New Zealand`House Sparrow Science & Nature: The _______ ______ Is The Official State Insect Of Connecticut`Praying Mantis Science & Nature: The ___________ _________ Is The Official State Insect Of Oregon`Swallowtail Butterfly Science & Nature: The __________ Is The Only Bird That Can Swim, But Not Fly. It Is Also The Only Bird That Walks Upright`Penguin Science & Nature: The ___ Is The Only Bird To Drop Its Upper Eyelid To Wink. All Other Birds Raise Their Lower Eyelids`Owl Science & Nature: The ___ Is The Only Mammal That Can Fly`Bat Science & Nature: The __________ Is The Only Mammal That Can't Jump`Elephant Science & Nature: The _____ ____ Is The Only Species Of Swan To Be Indigenous To Australia`Black Swan Science & Nature: The _______ Is The Part Of A Horse Located On The Foot Between The Fetlock And The Hoof`Pastern Science & Nature: The _____ ________ Is The Sacred Animal Of Thailand`White Elephant Science & Nature: The ______ ___ Is The Smallest Wild Dog Alive Today`Fennec Fox Science & Nature: The Itch From A _______ Bite Can Be Soothed By Cutting Open A Clove Of Garlic And Rubbing It On The Bite`Mosquito Science & Nature: The Jackrabbit Is Not A Rabbit: It Is A`Hare Science & Nature: The Jardine River In Australia's Cape York Peninsula Is Home To Crocodylus Porosus, The Saltwater Or Estuarine Crocodile. It Is The Largest And Perhaps Most Dangerous Of All __________ Species Of Crocodilians`Twenty Three Science & Nature: The _______Kangaroo Hops Fastest`Female Science & Nature: The Kelvin Scale Is Used To Measure`Temperature Science & Nature: The Khapra Beetle, A Tiny Creature Responsible For Devouring Vast Quantities Of Stored Grain And Other Dried Organic Matter, Gets Its Name From The Hindi Word For '_________.'`Destroyer Science & Nature: The ________ Kills More People Each Year World-Wide Than Venomous Snakes`Honeybee Science & Nature: The Kinkajou's Tail Is Twice As Long As Its Body. Every Night, It Wraps Itself Up In Its Tail And Uses It As A`Pillow Science & Nature: The Kittens In A Cat's ______ Can Each Have A Different Father`Litter Science & Nature: The Kittens In A Cat's Litter Can Each Have A Different`Father Science & Nature: The Koala Bear Eats The Leaves From This Tree`Eucalyptus Science & Nature: The Korat Plateau In Thailand Gives Its Name To What Kind Of Animal`Cat Science & Nature: The Lack Of This Element In The Diet Is A Cause Of Goitre`Iodine Science & Nature: The Ladybug Is Called The '_____ ________ ___'_ ________' In Iraq`Water Delivery Man's Daughter Science & Nature: The Ladybug Is Called The 'Water Delivery Man's Daughter' In`Iraq Science & Nature: The Largest And Most Powerful Of The American Cats`Jaguar Science & Nature: The Largest Animal That Ever Lived`Blue Whale Science & Nature: The Largest Bird Egg In The World Today Is That Of The Ostrich. Ostrich Eggs Are From 6 To 8 Inches Long. Because Of Their Size And The Thickness Of Their Shells, They Take 40 Minutes To`Hard-Boil Science & Nature: The Largest Blue Whale Recovered Was ___ Feet Long, Longer Than A 737 Jetliner`110 Science & Nature: The Largest Cloud Masses Are Those Associated With Low-Pressure Regions.Why Is This`Convergence Of Air In Lower Levels Science & Nature: The Largest Desert In The World`Sahara Science & Nature: The Largest Dinosaur`Brachiosaurus Science & Nature: The Largest Eggs In The World Are Laid By A`Shark Science & Nature: The Largest ________ Ever Caught With A Rod Was Just Less Than Seventeen Feet Long`Shark Science & Nature: The Largest _____ Ever Found Was 15 Inches Long And Weighed 2 Pounds`Snail Science & Nature: The Largest Impact Crater (Known) On The Earth Is The ________`Vredefort Ring Science & Nature: The Largest In The _________ Family Is Orcinus Orca, Or The Killer Whale. All Of The Animals In This Family Have Teeth, Which Are Cone Shaped`Delphinidae Science & Nature: The Largest Land Bird In Europe`Bustard Science & Nature: The Largest Living Organism On Earth Is The General ___ Tree In Sequoia National Park In California`Sherman Science & Nature: The Largest Lizard`Komodo Dragon Science & Nature: The Largest Lizard On Earth At Ten Feet Long And Up To 250 Pounds`Komodo Dragon Science & Nature: The Largest Moon Connected To The Planet Saturn Is Known As`Titan Science & Nature: The Largest Moon Of Saturn Called`Titan Science & Nature: The Largest Moth In The World Is The Atlas Moth, Which Can Have A Wingspan Of 12 Inches. The Next Largest Is The _____ ____ At 11.4 Inches, Then The 10.2 Inch Haematopis Grataria, Then The 8.3 Hercules Emperor Moth, And The 7.1 Inch Silk Moth`Owlet Moth Science & Nature: The Largest Moth In The World Is The Atlas Moth, Which Can Have A Wingspan Of 12 Inches. The Next Largest Is The Owlet Moth At 11.4 Inches, Then The 10.2 Inch Haematopis Grataria, Then The 8.3 ________ _______ ____, And The 7.1 Inch Silk Moth`Hercules Emperor Moth Science & Nature: The Largest Moth In The World Is The _____ ____, Which Can Have A Wingspan Of 12 Inches. The Next Largest Is The Owlet Moth At 11.4 Inches, Then The 10.2 Inch Haematopis Grataria, Then The 8.3 Hercules Emperor Moth, And The 7.1 Inch Silk Moth`Atlas Moth Science & Nature: The Largest Of The Deer Family`Moose Science & Nature: The Largest Of The Great Apes`Gorilla Science & Nature: The Largest Order Of Mammals, With About 1,700 Species, Is __________. Bats Are Second With About 950 Species`Rodents Science & Nature: _______, The Largest Planet In Our Solar System, Weighs Over Twice As Much As All Of The Other Known Planets Combined`Jupiter Science & Nature: The Largest Planet In The Solar System`Jupiter Science & Nature: The Largest Ray, Sometimes Called A Devilfish, Is Called A ______`Manta Ray Science & Nature: The Largest Shark Ever Caught With A Rod Was Just Less Than _________ Long`Seventeen Feet Science & Nature: The Largest Species Of Seahorse Measures`Eight Inches Science & Nature: The Largest Spider Ever Was The ________ Which Had A Diameter Of 50 Cm. The Fossil Was Found In Argentina`Megarachne Science & Nature: The Largest Spider In The World Is The _______ _________ At A Length Of 11 Inches. At 10.5 Inches Is The Salmon Pink Birdeater, Then Is The Slate Red Ornamental At 9 Inches, The King Baboon At 8 Inches, And The Colombian Giant Redleg At 8 Inches`Goliath Birdeater Science & Nature: The Largest Spider In The World Is The Goliath Birdeater At A Length Of 11 Inches. At 10.5 Inches Is The Salmon Pink Birdeater, Then Is The _____ ___ __________ At 9 Inches, The King Baboon At 8 Inches, And The Colombian Giant Redleg At 8 Inches`Slate Red Ornamental Science & Nature: The Largest Spider In The World Is The Goliath Birdeater At A Length Of 11 Inches. At 10.5 Inches Is The Salmon Pink Birdeater, Then Is The Slate Red Ornamental At 9 Inches, The ____ ______ At 8 Inches, And The Colombian Giant Redleg At 8 Inches`King Baboon Science & Nature: The Largest Spider In The World Is The Goliath Birdeater At A Length Of 11 Inches. At 10.5 Inches Is The Salmon Pink Birdeater, Then Is The Slate Red Ornamental At 9 Inches, The King Baboon At 8 Inches, And The _________ _____ ______ At 8 Inches`Colombian Giant Redleg Science & Nature: The Largest Spider In The World Is The Goliath Birdeater At A Length Of 11 Inches. At 10.5 Inches Is The ______ ____ _________, Then Is The Slate Red Ornamental At 9 Inches, The King Baboon At 8 Inches, And The Colombian Giant Redleg At 8 Inches`Salmon Pink Birdeater Science & Nature: The Largest Tree In The World Grows In The U S: Which Tree Is It`Redwood Tree Science & Nature: The Largest Volcano In The Solar System`Olympus Mons Science & Nature: The Last Animal In The Dictionary`Zorille Science & Nature: The Last Element In Alphabetical Order`Zirconium Science & Nature: The Last Of A ________ To Develop Is Sight`Cat's Senses Science & Nature: The Late, Great Ruffian Ran Her Last Race Against Which Colt`Foolish Pleasure Science & Nature: The Layer Of Gas That Spreads Out From A ____ _________ Can Be Traveling At Speeds Of 5 Million Mph`Nova Explosion Science & Nature: The Laying-Down Of Rock-Forming Material By Any Natural Agent`Deposition Science & Nature: The ______ ______ Lays A Single Egg Once Every Two Years`Female Condor Science & Nature: The ______ _____ Lays Its Babies Within A Cocoon: The Amazon Leech Carries Its Babies On Its Stomach - Sometimes As Many As 300`Hirudo Leech Science & Nature: The Leaf Of A Fern Called`Frond Science & Nature: The Least Dense Substance In The World, At 0.08988 G/Cc`Hydrogen Gas Science & Nature: The Leaves Of The Tomato Plant Are Poisonous, They Contain`Strychnine Science & Nature: The Leech Will Gorge Itself Up To __________ Its Body Weight And Then Just Fall Off Its Victim`Five Times Science & Nature: The Life Cycle Of The _______ Is About 50 To 70 Days, With Adult Females Living Up To One Year And Producing Their Offspring During This Time`Chigger Science & Nature: The Life Expectancy Of The Average Mockingbird Is`Ten Years Science & Nature: The Lightest Known Substance`Hydrogen Science & Nature: The Liver Of Highly Intoxicating To Eskimos`Polar Bear Science & Nature: The ______ Lives For Less Than A Day--A Shorter Lifespan Than Any Other Creature`Mayfly Science & Nature: The ________ ___ Lives In The Amazon River And Its Tributaries In South America. The Rivers Churn Up A Lot Of Mud And The Eels Cannot See Well In Them. Two Less Powerful Electric Fish Are The Electric Catfish And Ray. Electric Rays Live In Warm Ocean Water, And They Can Give Off A Charge Of Sufficient Force To Stun A Human. The Biggest Electric Ray, The Atlantic Torpedo Ray, Can Weigh 200 Pounds`Electric Eel Science & Nature: The Longest Distance A Deepwater ______ Has Been Recorded To Travel Is 225 Miles`Lobster Science & Nature: The Longest Fangs Of A Snake Are Found On The _____ Viper (Bitis Gabonica), And Can Reach Over 2 Inches In Length`Gaboon Science & Nature: The Longest Insect In The World Is The _____ ______ At 22 Inches. Next Is The Praying Mantis At 12 Inches, The Giant Water Bug At 5 Inches, The Goliath Beetle At 4.5 Inches, And The Grasshopper A 3 Inches`Stick Insect Science & Nature: The Longest Insect In The World Is The Stick Insect At 22 Inches. Next Is The _______ ______ At 12 Inches, The Giant Water Bug At 5 Inches, The Goliath Beetle At 4.5 Inches, And The Grasshopper A 3 Inches`Praying Mantis Science & Nature: The Longest Insect In The World Is The Stick Insect At 22 Inches. Next Is The Praying Mantis At 12 Inches, The _____ _____ ___ At 5 Inches, The Goliath Beetle At 4.5 Inches, And The Grasshopper A 3 Inches`Giant Water Bug Science & Nature: The Longest Insect In The World Is The Stick Insect At 22 Inches. Next Is The Praying Mantis At 12 Inches, The Giant Water Bug At 5 Inches, The _______ ______ At 4.5 Inches, And The Grasshopper A 3 Inches`Goliath Beetle Science & Nature: The Longest Insect In The World Is The Stick Insect At 22 Inches. Next Is The Praying Mantis At 12 Inches, The Giant Water Bug At 5 Inches, The Goliath Beetle At 4.5 Inches, And The ___________ A 3 Inches`Grasshopper Science & Nature: The Longest Insect`Walking Stick Science & Nature: The Lowest 100km Of The Atmosphere Is Divided Into Four Parts. The Correct Order From The Ground Up`Troposphere, Stratosphere, Mesosphere And Thermosphere Science & Nature: The Lowest Elevation To Which A Stream Can Erode Downward`Base Level Science & Nature: The Lungfish Can ____ ___ __ _____ In A State Of Suspended Animation For Three Years`Live Out Of Water Science & Nature: The Lungfish Can Live Out Of Water In A State Of Suspended Animation For`Three Years Science & Nature: The Mahimahi Is A Fish, But The United Nations Dubbed It '___________' To End The Confusion`Dolphinfish Science & Nature: The Main Component Of Air`Nitrogen Science & Nature: The Main Component Of Brass And Bronze`Copper Science & Nature: The Main Constituent Of Natural Gas`Methane Science & Nature: The Main Food Of Mosquitoes`Nectar Science & Nature: The Main Force Behind A Landslide Would Be`Gravity Science & Nature: The Main Ingredient In Glass`Sand Science & Nature: The Main Source Of Vitamin C`Fruit Science & Nature: The Majority Of Small Toothed Whales Are Called`Dolphins Science & Nature: The Male Californian ______ Grips The Nose Of The Female With His Teeth During Mating`Sea-Otter Science & Nature: The Male Californian Sea-Otter Grips _______ Of The Female With His Teeth During Mating`The Nose Science & Nature: The Male Californian Sea-Otter Grips The Nose Of The Female With _________ During Mating`His Teeth Science & Nature: The Male _____ _____ Can Smell The Virgin Female _____ ____ From 8 Miles Away`Gypsy Moth Science & Nature: The Male Gypsy Moth Can 'Smell' The Virgin Female Gypsy Moth From How Far Away (Its A Decimal)`1.8 Miles Science & Nature: The Male Gypsy Moth Can Smell The Virgin Female Gypsy Moth From __________ Miles Away`Eight Science & Nature: The Male ________ Has Poisonous Spurs On Its Legs`Platypus Science & Nature: The Male House __________ Builds Several Nests As Part Of His Courtship Ritual. Once The Nests Are Completed, His Potential Bride Looks Them All Over, Then Selects One As Her Preferred Choice For The Laying Of Her Eggs`Wren Science & Nature: The Male _____ Monkey Of Central And South America Is The Noisiest Land Animal, Which Can Be Heard Clearly From A Distance Of Ten Miles Away`Howler Science & Nature: The Male _______ ______ Often Loses His Head - Literally - After Courting The Female. The Latter Is Known To Decapitate The Earnest Suitor, And She Often Completely Devours Him`Praying Mantis Science & Nature: The Male Platypus Has Poisonous _____ On Its Legs`Spurs Science & Nature: The Male Platypus Has Poisonous Spurs On Its`Legs Science & Nature: The Male Praying Mantis Often Loses His Head - Literally - After Courting The Female. The Latter Is Known To __________ The Earnest Suitor, And She Often Completely Devours Him`Decapitate Science & Nature: The Male Seahorse, Not The Female, Carries The __________ Of The Species. The Female Fills The Male's Brooch Pouch With Eggs, Which Remain In The Swollen Sac For A Gestation Period Of Eight To Ten Days`Embryo Science & Nature: The Male __________ Sheds Its Antlers Every Winter And Grows A New Set The Following Year`Moose Science & Nature: The Male __________ Will Mate For Life, And If The Female Dies, He Remains Single For The Rest Of His Life. However, If The Male Dies, The Female Will Hook Up With A New Mate`Fox Science & Nature: The Mammal Living At The Highest Altitude`Yak Science & Nature: The Marine Iguana Is Native To Which Island Group`Galapagos Science & Nature: The Massive Skeleton Of The African __________ Accounts For About 15 Percent Of The Body Weight, Just As In A Man Of Slender Build: However, The Elephant's Skeleton Supports As Much As Four Tons Per Leg, And Is Thus Stressed Close To The Physical Limit For Bone. To Keep From Damaging Its Skeleton, An African __________ Has To Move Sedately, Never Jumping Or Running. The 'Charge' Of These Animals Is A Fast Walk On Long Legs, At About 15 Miles Per Hour`Elephant Science & Nature: The Maximum Life Span Of __________ Has Been Documented To Be Over 200 Years In Exceptional Cases. The Average Life Span Of The Large Colourful Fish, However, Is 25 To 35 Years`Koi Science & Nature: The Meaning Of The Name Of The Constellation Aquila`Eagle Science & Nature: The Meaning Of The Name Of The Constellation Auriga`Charioteer Science & Nature: The Meaning Of The Name Of The Constellation Camelopardalis`Giraffe Science & Nature: The Meaning Of The Name Of The Constellation Canes Venatici`Greyhounds Science & Nature: The Meaning Of The Name Of The Constellation Cassiopeia`Cassiopeia Science & Nature: The Meaning Of The Name Of The Constellation Cepheus`Cepheus Science & Nature: The Meaning Of The Name Of The Constellation Coma Berenices`Berenice's Hair Science & Nature: The Meaning Of The Name Of The Constellation Corona Borealis`Northern Crown Science & Nature: The Meaning Of The Name Of The Constellation Cygnus`Swan Science & Nature: The Meaning Of The Name Of The Constellation Draco`Dragon Science & Nature: The Meaning Of The Name Of The Constellation Equuleus`Colt Science & Nature: The Meaning Of The Name Of The Constellation Lacerta`Lizard Science & Nature: The Meaning Of The Name Of The Constellation Leo Minor`Lesser Lion Science & Nature: The Meaning Of The Name Of The Constellation Lyra`Lyre Science & Nature: The Meaning Of The Name Of The Constellation Serpens`Serpent Science & Nature: The Meaning Of The Name Of The Constellation Ursa Major`Great Bear Science & Nature: The Meaning Of The Name Of The Constellation Ursa Minor`Little Bear Science & Nature: The Meaning Of The Name Of The Constellation Vulpecula`Fox Science & Nature: The Metric Word For A Million`Mega Science & Nature: The Millipede Is A`Vegetarian Science & Nature: The Moa Bird Of New Zealand, Which Became Extinct Four Hundred Years Ago, Was Over`Ten Feet Tall Science & Nature: The Mojave Ground __________, Found Mainly In The American West, Hibernates For Two-Thirds Of Every Year`Squirrel Science & Nature: The Molten Material From A Volcano Is`Lava Science & Nature: The Moon Is One Million Times Drier Than The ____`Gobi Desert Science & Nature: The Moon Is One Million Times _____ Than The Gobi Desert`Drier Science & Nature: The Moon Weighs __ _______`81 Billion Tons Science & Nature: The More Common Name Of Nitrous Oxide`Laughing Gas Science & Nature: The More Scientific Name For Quicksilver`Mercury Science & Nature: The More That Is Learned About The Ecological Benefits Of __________, The More Home Gardeners Are Going Out Of Their Way To Entice These Amazing Winged Mammals Into Their Neighborhoods. __________ Are Voracious Insect Eaters, Devouring As Many As 600 Bugs Per Hour For 4 To 6 Hours A Night. They Can Eat From One-Half To Three-Quarters Their Weight Per Evening. __________ Are Also Important Plant Pollinators, Particularly In The Southwestern U.S`Bats Science & Nature: The More Usual Name For Blue Beryl`Aquamarine Science & Nature: The More Usual Name For Green Beryl`Emerald Science & Nature: The Most Abundant Element In The Universe Makes Up Two-Thirds Of The Ocean. What Is It`Hydrogen Science & Nature: The Most Abundant Metal Element In The Earth's Crust`Aluminium Science & Nature: The Most Abundant Mineral In The Human Body`Calcium Science & Nature: The Most Carnivorous Of All Bears Is The __________. Its Diet Consists Almost Entirely Of Seals And Fish`Polar Bear Science & Nature: The Most Common Atom`Hydrogen Science & Nature: The Most Common Atom In The Universe`Hydrogen Science & Nature: The Most Common Metallic Ore In The Earths Crust`Aluminium Science & Nature: The Most Common Unit Used For Viscosity`Poise Science & Nature: The Most Dense Planet In Our Solar System`Earth Science & Nature: The Most Important Mineral For Strong Bones And Teeth`Calcium Science & Nature: The Most Large __________ In One City In The World Are In Tucson, Arizona`Telescopes Science & Nature: The Most Large Telescopes In One City In The World Are In ______,`Tucson, Arizona Science & Nature: The Most Reliable Geyser In The World`Old Faithful Science & Nature: The Most Valuable Crop In Burma, Laos And Thailand`Poppy Science & Nature: The Most Venomous Of All Snakes, Known As The Inland Taipan, Has Enough Venom In One Bite To Kill More Than 200,000`Mice Science & Nature: The Most Venomous Snake`King Cobra Science & Nature: The Most Venomous Spider`Black Widow Science & Nature: The Most Widely Cultivated Plant`Wheat Science & Nature: The Mudskipper Is A Fish That Can Actually ____ __`Walk On Land Science & Nature: The Mudskipper Is A ____ That Can Actually Walk On Land`Fish Science & Nature: The Name 'Armadillo' Comes From The Spanish Explorers Word Meaning`Little Armoured Thing Science & Nature: The Name For 0.1 Newtons`Dyne Science & Nature: The Name For A Branch Of A River`Tributary Science & Nature: The Name For A Group Of Stars`Constellation Science & Nature: The Name For The Group Of Stars Which Form A Hunter With A Club And Shield Is`Orion Science & Nature: The _______ Name For The Rhinoceros Is 'Faru.'`Swahili Science & Nature: The Name For The Russian Equivalent Of Skylab Is`Salyut Science & Nature: The Name For The Study Of Cells`Cytology Science & Nature: The Name For The Study Of Liquid Flow`Hydraulics Science & Nature: The Name For This Semi-Precious Stone Comes From The Latin For 'Sea Water'`Aquamarine Science & Nature: The Name For Which Bird Is 'Merle'`Blackbird Science & Nature: The Name For Which Bird Is The 'Ruddock'`Robin Science & Nature: The Name Given To A Chemical That Is Used When A Dye Will Not Fix Directly On To The Fabric`Mordant Science & Nature: The Name Given To A Fox's Tail`Brush Science & Nature: The Name Given To Bats In Australia`Flying Foxes Science & Nature: The Name Given To The Face-Centered Cubic Crystal Structure (Fcc) Of Ferrous Metals. Ordinary Iron And Steel Have This Structure At Elevated Temperatures: Also Certain Stainless Steels (300 Series) Have This Structure At Room Temperature`Austenitic Science & Nature: The Name Given To The Way In Which Springboks Leap Stiff-Legged Into The Air With All Four Legs Off The Ground`Pronking Science & Nature: The Name Given To The Young Of 'Dragonflies' And 'Damselflies'`Nymphs Science & Nature: The Name Given To Young Deer`Fawns Science & Nature: The Name In A Planet's Orbit When It Is Nearest To The Sun`Perihelion Science & Nature: The Name Of A Baboon That You Will Find In The Kruger Park`Chachma Science & Nature: The Name Of An Animal That Can Pass On Bacteria Without Being Affected By The Disease Itself`Vector Science & Nature: The Name Of A Plant That Turns To Keep Facing The Sun`Heliotrope Science & Nature: The Name Of Jupiter's Largest Moon`Ganymede Science & Nature: The Name Of The Asteroid That Was Believed To Have Killed The Dinosaurs`Chixalub Science & Nature: The Name Of The Cloud From Which A Tornado Descends`Wall Cloud Science & Nature: The Name Of The Element Si`Silicon Science & Nature: The Name Of The Fin On A Fish's Back`Dorsal Fin Science & Nature: The Name Of The Home Of A Beaver`Lodge Science & Nature: The Name Of The Least Dense Element`Hydrogen Science & Nature: The Name Of The Massive Ocean Which Is Thought To Have Covered A Large Part Of The Earth Before The Separate Continents Formed 200 Million Years Ago`Panthalassa Science & Nature: The Name Of The Rarest Of New Zealand's Endangered Birds And The Worlds Largest Parrot`Kakapo Science & Nature: The Name Of The Scale By Which The Destructive Force Of Tornadoes Is Measured`Fujita Scale Science & Nature: The Name Of The Super-Continent Before It Broke Up To Their Present Positions`Pangaea Science & Nature: The Name Of Which Dog Breed Is Also The Name For An Animals Footprint`Pug Science & Nature: The Name Of Which Plant Comes From The Greek Meaning 'Earth-Apple'`Camomile Science & Nature: The Namib _________ Gecko Lives In Southwest Africa. It Has Webbed Feet So That It Can Run Or Walk Across The Sand Very Easily.. They Spend The Day In Caves And Go Out To Hunt In The Night`Web-Footed Science & Nature: The Narwhal, A Common Northern White Whale, Is Known For`Tusk-Like Tooth Science & Nature: The Narwhal's Tusk Is Actually Continued Growth Of The Left Tooth And May Reach 3 Meters In Length. Some Narwhals Have Two Tusks If Their Right Tooth Also Continues Growing.What Are Narwhals`Whales Science & Nature: The __________, National Bird Of New Zealand, Can't Fly. It Lives In A Hole In The Ground, Is Almost Blind, And Lays Only One Egg Each Year. Despite This, It Has Survived For More Than 70 Million Years`Kiwi Science & Nature: The Natural Diet Of ____ _______ Consists Of Soft-Bodied Insects, Such As Aphids, Spider Mites, And Young Caterpillars. Adults Can Consume Up To 100 Aphids A Day`Lady Beetles Science & Nature: The Natural Diet Of Lady Beetles Consists Of Soft-Bodied Insects, Such As Aphids, ______ _____, And Young Caterpillars. Adults Can Consume Up To 100 Aphids A Day`Spider Mites Science & Nature: The Natural Diet Of Lady Beetles Consists Of Soft-Bodied Insects, Such As Aphids, Spider Mites, And Young ____________. Adults Can Consume Up To 100 Aphids A Day`Caterpillars Science & Nature: The Nematode Caenorhabditis Elegans Ages The Equivalent Of 5 Human Years For Every Day They Live, Usually Expiring After 14 Days. However, When Stressed, The Worm Goes Into A State Of Suspended Animation That Can Last For ___ _______ Or More`Two Months Science & Nature: The Nephila Spider Of _____ Spins Its Webs With Strands That Are Longer Than 20 Feet Long`India Science & Nature: The Nerve Fibres In The Squid Are ___ ______ ___ Than A Humans'`Five Hundred Times Thicker Science & Nature: The Nest Of An Eagle Or Bird Of Prey Is An`Eyrie Science & Nature: The New Guinea Singing Dog's Most Unique Characteristic Is Its Dramatic Ability To Vary The Pitch Of Its Howl. They Do Not Bark Repetitively But Have A Complex Vocal Behaviour, Including Yelps, Whines, And Single-Note`Howls Science & Nature: The Nile Crocodile Averages About 45 Years In The Wild, And May Live Up To 80 Years In`Captivity Science & Nature: The Nocturnal Firefly`Beetle Science & Nature: The Nonliving Component Of Connective Tissue, Consisting Of A Web Of Fibers Embedded In Homogeneous Ground Substance That May Be Liquid, Jellylike, Or Solid`Matrix Science & Nature: The Normal Body Temperature Of The __________ Horse Is 101 Degrees Fahrenheit (38 Degrees Celsius)`Clydesdale Science & Nature: The Normal Temperature Of A Cat Is _____ Degrees (It's A Decimal)`101.5 Science & Nature: The North American Word For Aluminium`Aluminium Science & Nature: The Northern Lights Are Aurora`Borealis Science & Nature: The Northern Lights In The South`Aurora Australis Science & Nature: The Northernmost Scandinavian Country`Norway Science & Nature: The North Star Is Also Known As`Polaris Science & Nature: The 'North Star' Is Properly Named`Polaris Science & Nature: The Norway Maple Often Mistaken As`Hard Maple Science & Nature: The Now-Extinct Ancestor Of The Horse, __________, Had A Short Neck, A Pug Muzzle, And Stood No Higher Than A Medium-Sized Dog`Eohippus Science & Nature: The Now Extinct Heath Hen Was Last Seen In 1932 On What U.S. Island`Martha's Vineyard Science & Nature: The Nucleus Of ______'_ _____ Is A Peanut-Shaped Object, Weighing About 100,000 Million Tons, And Measuring About 9 Miles By 5 Miles`Halley's Comet Science & Nature: The Numbat, Quokka And Yapok Are All Types Of What`Marsupials Science & Nature: The Oceans Are Continually Growing. This Is Due To`Seafloor Spreading Science & Nature: The ____ Of A Blue Whale Is As Long As An Elephant`Tongue Science & Nature: The ________ _____ Of Africa Hunts Over A Territory Of 250 Square Miles A Day`Bateleur Eagle Science & Nature: The _____ Of A Honeybee Never Clots`Blood Science & Nature: The _______ Of A Male Moose Can Have As Many As 30 Tines, Or Spikes`Antlers Science & Nature: The _______ ___________ Of A Neutron Star Is About 1.8 Million Degrees Fahrenheit`Surface Temperature Science & Nature: The __________ Of A Really Famished Camel May Flop Over And Hang Down The Side Of The Body As The Fat Is Used Up`Hump Science & Nature: The _______ ______ Of A Snake Can Digest Bones And Teeth - But Not Fur Or Hair`Gastric Juices Science & Nature: The ________ ________ Of Australia Can Store Up To 600 Worms In Its Large Cheek Pouches`Duckbill Platypus Science & Nature: The _________ ______ Of Australia Is The Only Kangaroo In The World That Lives Underground`Burrowing Boodie Science & Nature: The _________ ______ Of Crocodiles Contain So Much Hydrochloric Acid That They Have Dissolved Swallowed Iron Spearheads And Six-Inch Steel Hooks`Digestive Juices Science & Nature: The __________ Of East Africa Have Few Natural Enemies. In General, The Only Predators An Adult Need Fear Are The Fish Eagle And The Marabou Stork`Flamingoes Science & Nature: The Official State Insect Of The State Of Washington Is The ____ ______`Blue Darner Dragonfly Science & Nature: The _______ Of Flies And Bees Is Not Produced By Any Sound-Producing Apparatus Within The Insects' Bodies. It Is Simply The Sound Of Their Wings Moving Up And Down At A Rapid Rate`Buzzing Science & Nature: The Offspring Of A Female Horse And A Male Donkey`Mule Science & Nature: The Offspring Of A Lioness And A Tiger Called`Liger Science & Nature: The Offspring Of A Male Horse And A Female Donkey`Hinny Science & Nature: The _______ Of Giraffe Is Two Feet Long, And Can Weigh As Much As Twenty Four Pounds`Heart Science & Nature: The _______ ______ Of India Spins Its Webs With Strands That Are Longer Than 20 Feet Long`Nephila Spider Science & Nature: The ______ _____ Of Java And Malaysia Is Able To Flatten Itself Out Like A Ribbon And Sail Like A Glider From Tree To Tree`Flying Snake Science & Nature: The _____ Of Mammals Is Red, Of Insects Is Yellow, And Of Lobsters Is Blue`Blood Science & Nature: The _____ Of Mature Female Blue Sharks Are More Than Twice As Thick As Those Of Males, Probably As A Protection Against Courtship Bites`Hides Science & Nature: The ______ Of New Zealand, Which Became Extinct Four Hundred Years Ago, Was Over Ten Feet Tall`Moa Bird Science & Nature: The ______ ______ _____ ___ Of North America Is The World's Longest Lived Mammal Of Its Size, With Life-Spans That Sometimes Exceed 32 Years`Common Little Brown Bat Science & Nature: The ______ ___-______ _______ Of Papua New Guinea Spin The Biggest, Strongest Webs. With Supporting Threads Reaching Up To 19 Feet (6 Meters), Their Webs Can Reach 5 Feet (1.5 Meters) Across`Golden Orb-Weaver Spiders Science & Nature: The ____ Of Some Birds Weigh More Than Their Brain. Likewise, Their Bones Weigh Less Than Their Feathers`Eyes Science & Nature: The ________ ______ Of South America Can Walk On Water Because It Moves Too Quickly To Sink`Basilisk Lizard Science & Nature: The __________ _________ Of South America Has A Fake Head, Complete With Antennae, On Its Back Wings. The Theory Is That Birds Will Attack The Fake Head And Leave The Real Head Alone`Hairstreak Butterfly Science & Nature: The _______, Often Called 'Possum,' Dates Back Over 45 Million Years`Opossum Science & Nature: The ______ ______ Of The American Southwest May Squirt A Thin Stream Of Blood From The Corners Of Its Eyes When Frightened`Horned Lizard Science & Nature: The _____ ___ Of The Desert Has An Unusual Method Of Providing Food In Times Of Scarcity. Certain Members Of The Colony Are Stuffed With Liquid Food Or Water Until The Rear Of Their Bodies Are Enlarged To The Size Of A Pea. When A Famine Occurs, These Ants Disgorge Their Supplies To Feed The Others`Honey Ant Science & Nature: The ___ ______ Of The Eastern United States Has The Tightest-Fitting Shell Of All Turtles. Measuring Only About 5 Or 6 Inches Long, The Animal Can Close Its Shell So Securely That It Is Impossible To Slip Even A Blade Of Grass Between The Upper And Lower Shells`Box Turtle Science & Nature: The _________ Of The Planet Mars Can Go As High As Eighty Degrees Fahrenheit During The Day, And As Low As Minus One Hundred And Ninety Degrees At Night`Temperature Science & Nature: The _____ Of West Africa Is Nearly Three Feet Long`Goliath Frog Science & Nature: The _______ ____ Of West Africa Measures More That 30 Inches Long From Nose To Toes And Weighs About 7 Pounds`Goliath Frog Science & Nature: The Okapi Is Most Closely Related To What African Mammal`Giraffe Science & Nature: The Oldest Features On The Planet _____ Appear To Be No Older Than 800 Million Years`Venus Science & Nature: The Oldest Tree In Britain Is A Yew In Scotland, How Old Is It`1,500 Years Science & Nature: The _____-______ On A Snake Are Called Scutes`Belly-Scales Science & Nature: The Once Popular Dog Name __________ Is From Latin And Means 'Fidelity.'`Fido Science & Nature: The ________, One Of The World's Largest Snakes, Gives Birth To Its Young Instead Of Laying Eggs`Anaconda Science & Nature: The Only 2 Animals That Can See Behind Itself Without Turning It's Head Are The Rabbit And The`Parrot Science & Nature: The Only Bird In The World That Can Fly Backwards`Hummingbird Science & Nature: The Only Bird That Can Fly Backwards`Hummingbird Science & Nature: The Only Bird That Can Fly Upside Down`The Hummingbird Science & Nature: The Only Bird That Can See The Colour Blue`The Owl Science & Nature: The Only Bird That Can Swim But Can't Fly`Penguin Science & Nature: The Only Country In The World That Has A Bill Of Rights For Cows Is`India Science & Nature: The Only Country In The World That Has A Bill Of Rights For ____ Is India`Cows Science & Nature: The Only Country In The World That Has A ____ __ ______ For Cows Is India`Bill Of Rights Science & Nature: The Only Dog That Doesn't Have A Pink Tongue`Chow Science & Nature: The Only Dog To Have A Barb On Each Individual Hair Follicle`Dalmatian Science & Nature: The Only Domestic Animal Not Mentioned In The Bible Is The`Cat Science & Nature: The Only Element Capable Of Tarnishing And Damaging Gold`Mercury Science & Nature: The Only European Country Where Monkeys Live Free`Gibraltar Science & Nature: The Only Female Animal That Has Antlers`Caribou Science & Nature: The Only Fish That Can Blink At You With Both Eyes`Shark Science & Nature: The Only Insect That Can Turn Its Head`Praying Mantis Science & Nature: The Only Insect That Produces Food Humans Eat`The Honeybee Science & Nature: The Only Land Mammal Native To New Zealand`Bat Science & Nature: The Only Mammal Capable Of True Flight`Bat Science & Nature: The Only Metal That Is Liquid At Room Temperature`Mercury Science & Nature: The Only Native North American Marsupial`Opossum Science & Nature: The Only Planet That Is Less Dense Than Water`Saturn Science & Nature: The Only Poisonous Birds In The World Are The Three Species Of _______. The Hooded _____ From Papua New Guinea Is The Most Deadliest Out Of The Three`Pitohui Science & Nature: The Only Predator That Polar Bears Have Are`Humans Science & Nature: The Only Species Of Turtle That Lives In The Open Ocean Is The`Sea Turtle Science & Nature: The Only __________ To Ever Appear In A Shakespearean Play Was Crab In 'The Two Gentlemen Of Verona.'`Dog Science & Nature: The _________ Only Turns Red After Death`Mullet Fish Science & Nature: The _________ On Mount Palomar, California, Can See A Distance Of 7,038,835,200,000,000,000,000 Miles`Telescope Science & Nature: The Orangutan's Warning Signal To Would Be Aggressors Is A`Loud Belch Science & Nature: The Order Cephalopoda Includes Nautiluses, Octopuses, Cuttlefish And`Squid Science & Nature: The Ore Bauxite Is The Chief Commercial Source Of Which Element`Aluminium Science & Nature: The Ore Pitchblende Is The Major Source Of Which Element`Uranium Science & Nature: The Original Home Of Eucalyptus Tree Is`Australia Science & Nature: The Original Source Of The Dye '_____' Was The Cuttlefish`Sepia Science & Nature: The ____ ____, Or Ocean Sunfish, Lays Up To 5,000,000 Eggs At One Time`Mola Mola Science & Nature: The Other Weight Used For Diamonds Besides Carats`Point Science & Nature: The Owl Is The Only Bird To Drop Its Upper Eyelid To Wink. All Other Birds Raise Their Lower`Eyelids Science & Nature: The Owl Is The Only Bird To ____ ___ _____ ______ To Wink. All Other Birds Raise Their Lower Eyelids`Drop Its Upper Eyelid Science & Nature: The Owl Parrot Can't Fly, And Builds Its Nest Under Tree`Roots Science & Nature: The Ozark Blind Salamander Begins Life With Eyes And Plumelike Gills. As The Animal Matures, Its Eyelids Fuse Together And The Gills`Disappear Science & Nature: The Part Of The Foot Of A Horse Between The Fetlock And The Hoof Is The`Pastern Science & Nature: The Pastern Is The Part Of A Horse Located On The Foot Between The _______ And The Hoof`Fetlock Science & Nature: The Pastern Is The Part Of A _____ Located On The Foot Between The Fetlock And The Hoof`Horse Science & Nature: The Path Of Destruction Caused By A Hailstorm Called`Hail Streak Science & Nature: The Penculine __________ Of Africa Builds Its Home In Such A Sturdy Manner That Masai Tribesman Use Their Nests For Purses And Carrying Cases`Titmouse Science & Nature: The Pet _____ Was Domesticated More Than 500 Years Before The House Cat`Ferret Science & Nature: The Phenomenon Observed In Normal Animal Cells That Causes Them To Stop Dividing When They Come Into Contact With One Another`Density-Dependent Inhibition Science & Nature: The Ph Scale Is A Logarithmic Scales Used To Measure Acidity In Solutions. What Does Ph Stand For`Potential Of Hydrogen Science & Nature: The Ph Value Of A Neutral Solution`Seven Science & Nature: The Placement Of Pollen Onto The Stigma Of A Carpel By Wind Or Animal Carriers, A Prerequisite To Fertilization`Pollination Science & Nature: The Planet ______ Has Fifteen Known Satellites`Uranus Science & Nature: The Planet ______ Is Named After The Roman God Of Seedtime And Harvest`Saturn Science & Nature: The Planet Pluto Was Discovered In 1930, By _____`Clyde Tombaugh Science & Nature: The Planet _______ Rotates Three Times In Two Of Its Years`Mercury Science & Nature: The Planet Saturn Is Named After The Roman God Of ________ ___`Seedtime And Harvest Science & Nature: The Planet Uranus Was Only Discovered 215 Years Ago, By _______ On 13 March 1781`Sir William Herschel Science & Nature: The Plant Gypsophila Paniculata Is Grown Predominantly For Making Bouquets Its More Common Name`Babies Breath Science & Nature: The ___________ Plant, Which Grows In Desert Areas Of Namibia And Angola, Two Countries In Africa, Looks Like An Octopus And Can Live For 1,000 Years. The ___________ Has Only Two Leaves That Shred Into Many Long, Leathery Pieces As They Grow`Welwitschia Science & Nature: The ____ Platypus Has Poisonous Spurs On Its Legs`Male Science & Nature: The Poison-Arrow Frog Has Enough Poison To Kill How Many People: 10,500,1,200 Or 2,200`2,200 Science & Nature: The Poisonous Copperhead Smells Like Fresh Cut`Cucumbers Science & Nature: The Poisonous __________ Smells Like Fresh Cut Cucumbers`Copperhead Science & Nature: The Pony Of The Americas (Poa) Looks Like What Breed Of Horse`Appaloosa Science & Nature: The Praying Mantis Eats Nothing But Live Food, Predominantly Insects. Its Prey Is Taken Only From Flowers, Leaves, Bark, Or The Ground - Never While The Potential Victim Is In Flight. Surprisingly, If Quick And Lucky, It Will Also Consume And Eat A`Hummingbird Science & Nature: The Praying Mantis Is The Only Insect That Can Do What`Turn Its Head Science & Nature: The Preferred Food Of Resident Killer Whales In British Columbia Is What Kind Of Fish`Salmon Science & Nature: The Principal Tributary Of The Wabash River`White River Science & Nature: The Process By Which Certain Animals Are Able To Reproduce Themselves In Successive Female Generations Without Intervention Of A Male Of The Species`Parthenogenesis Science & Nature: The Process Of A Snake Shedding Its Skin Or A Crustacean Casting Off Its Outer Shell Is Called`Ecdysis Science & Nature: The Process Of Making Cows Milk Safe For Consumption Is`Pasteurisation Science & Nature: The Process Of Removing Salt From Sea Water Is Known As`Desalination Science & Nature: The Process Of Splitting Atoms Is Called`Fission Science & Nature: The Process Whereby One Metal Is Coated With A Thin Layer Of Another, More Reactive Metal`Galvanizing Science & Nature: The Process Which Gives A High Lustre To Cotton Called`Mercerising Science & Nature: The ______ _____ Produced By Crickets, Cicadas, And Other Insects Is Referred To As Stridulation`Shrill Sound Science & Nature: The Pronghorn __________ Can Run Up To 61 Miles Per Hour`Antelope Science & Nature: The Pronghorn __________ Is The Fastest Mammal To Be Found In North America, And Second Only To The Cheetah As The Fastest Mammal On The Planet`Antelope Science & Nature: The Proper Name For Artificial Or False Teeth`Dentures Science & Nature: The Proper Name For Falling Stars`Meteors Science & Nature: The Property Of A Body That Causes It To Return To Its Original Position Or Motion As A Result Of The Action Of The So-Called Restoring Forces, Or Torques, Once The Body Has Been Disturbed From A Condition Of Equilibrium`Stability Science & Nature: The Provincial Flower Of Saskatchewan`Tiger Lilly Science & Nature: The Puma, Cougar, Lynx And Other Wildcats Are All`Catamounts Science & Nature: The Pupil Of An _______' Eye Is Rectangular`Octopus Science & Nature: The Pupil Of An Octopus' Eye Is`Rectangular Science & Nature: The Pupil Of An Octopus's Eye Is`Rectangular Science & Nature: The Quarter Horse Originated In What Country`United States Science & Nature: The Rainbow Colours On ___________ Are Not Bioluminescence. They Are Merely Diffraction Acting On The Ambient Light. This Shallow-Dwelling Species, Beroe Forskalii, Produces A Bright Luminescent Display When Disturbed`Ctenophores Science & Nature: The Rainbow Colours On Ctenophores Are Not Bioluminescence. They Are Merely Diffraction Acting On The Ambient Light. This Shallow-Dwelling Species, _____ _________, Produces A Bright Luminescent Display When Disturbed`Beroe Forskalii Science & Nature: The Rapid Cooling Does Not Allow For Crystal Formation. This Rock Is Also Known As Volcanic Glass`Glassy Pumice Science & Nature: The Rarest Colour Of Jade Is`Lilac Science & Nature: The Rarest Form Of Lightning`Ball Science & Nature: The Rate Of Change Of Velocity Is Known As`Acceleration Science & Nature: There Are 142,000 Recognized Species Of _____, And Thousands More Yet To Be Discovered`Moths Science & Nature: There Are 1,600 Known Species Of __________ In The World`Starfishes Science & Nature: There Are 40,000 Muscles And __________ In An Elephant's Trunk. This Makes It Very Strong And Flexible, Allowing An Elephant To Pluck A Delicate Flower Or Lift A Huge Log. The Trunk Is Used For Touching, Grasping, Sucking, Spraying, Smelling, And Striking`Tendons Science & Nature: There Are 600 Known Species Of`Scorpion Science & Nature: There Are 690 Known Species Of`Bats Science & Nature: There Are 80 _______ Species In Florida`Cricket Science & Nature: There Are 88 Different ______________ That Have Been Identified And Named By Astronomers`Constellations Science & Nature: There Are About 130 Species Of`Owl Science & Nature: There Are About 2,500 Different Species Of ________ In The World`Horsefly Science & Nature: There Are About 40 Different __________ In A Birds Wing`Muscles Science & Nature: There Are About 5,000 Species Of __________ Known. Only About Half Of Them Build Reefs`Coral Science & Nature: There Are About 500 Different Kinds Of Cone Snails Around The World. All Have A Sharp, Modified Tooth That Stabs Prey With Venom Like A Harpoon. Most Cone Snails Hunt Worms And Other Snails, But Some Eat Fish. These Are The Ones Most Dangerous To People. The Nerve Toxin That Stops A Fish Is Powerful Enough To Also Kill A`Human Science & Nature: There Are Approximately 7,000 Feathers On An`Eagle Science & Nature: There Are Approx. ___ Thousand Sweat Glands In Your Feet And They Sweat As Much As 8 Ounces Of Moister Per Day`250 Science & Nature: There Are _ _______ Different Species Of Insects In The World. The Insect Population Of The World Is At Least 1,000,000,000,000,000,000. The Weight Of The World's Insect Population Exceeds That Of Humankind By A Factor Of Twelve`5 Million Science & Nature: There Are Dolphins That Live In The Amazon River That Are`Pink Science & Nature: There Are Earthworms As Short As One Twenty-Fifth Of An Inch And Earthworms As Long As 11 Feet. The Earthworm Has No Lungs: It Breathes Through Its Skin. Some Earthworms Have As Many As Ten`Hearts Science & Nature: There Are Eighteen Species Of _____________ In North America`Yellowjackets Science & Nature: There Are Fewer Than 1,000 Bactrian Camels Left In The Wild. They Have Survived In A Land With No Water In An Area Used For Nuclear Testing. Their Numbers, However, Are Falling Dramatically As Humans Encroach Farther And Farther Into China's`Gobi Desert Science & Nature: There Are __________ In Poland. They Live Mainly In The Area Of The Bialowieza Forest And Are Known As 'Zubra.' The Well-Known Polish Vodka Zubrowka, Which Means 'Buffalo Brand, ' Takes Its Name From These Animals`Buffalos Science & Nature: There Are Locusts That Have An Adult Lifespan Of Only A Few Weeks, After Having Lived In The Ground As _____ For 15 Years`Grubs Science & Nature: There Are More Different Kinds Of _______ In Existence Today Than The Total Of All Types Of Other Animals Put Together`Insects Science & Nature: There Are More _______ In One Square Mile Of Rural Land Than There Are Human Beings On The Entire Earth`Insects Science & Nature: There Are More _________ In The World Than All Other Animals Together`Insects Science & Nature: There Are More Than 100,000 Different Species Of`Butterflies Science & Nature: There Are More Than 100 Million ___ ___ ___ In The United States. Americans Spend More Than 5.4 Billion Dollars On Their Pets Each Year`Cats And Dogs Science & Nature: There Are More Than 450 Species Of __________ Throughout The World`Finches Science & Nature: There Are More Than 80,000 Known Species Of`Ants Science & Nature: There Are More Than _____ Species Of Sponges. Other Sponges Include Yellow Tube Sponge, White Encrusting Sponge, Pink Tube Sponge, Red-Beard Sponge, Golf Ball Sponge And Purple Encrusting Sponge`5,000 Science & Nature: There Are No _____ In New Zealand`Snakes Science & Nature: There Are No Penguins At The __________. In Fact, There Are No Penguins Anywhere In The Northern Hemisphere (Outside Of Zoos). All 17 Varieties Of The Bird Are Found Below The Equator, Primarily In The Antarctica`North Pole Science & Nature: There Are No Wild Deer Of Any Kind In Australia, And The Small Red Deer Is The Only One Found In`Africa Science & Nature: There Are One-Celled Creatures That Have The Properties Of Both Plants And Animals. An Example Is The F_________ _______, Which Propels Itself Through The Water Like An Animal By Means Of Undulating Snakelike Appendages. Also, It Contains Chlorophyll, A Substance As Characteristic Of Plants As Blood Is Of Animals`Lagellate Euglena Science & Nature: There Are Over 2,000 Species Of Fleas. The Most Common Domestic Flea Is The ___`Cat Flea Science & Nature: There Are _ Planets In This Solar System`Nine Science & Nature: There Are Seven Distinctive Types Of Combs On __________: Rose, Strawberry, Single, Cushion, Buttercup, Pea, And V-Shaped`Chickens Science & Nature: There Are Some 50 Different Species Of __________, And All Of Them Are Venomous. They Thrive In Abundance Along The Coast From The Persian Gulf To Japan And Around Australia And Melanesia. Their Venom Is Ten Times As Virulent As That Of The Cobra. Humans Bitten By Them Have Died Within Two-And-A-Half Hours`Sea Snakes Science & Nature: There Are Three Types Of Rocks: Metamorphic, Sedimentary, And`Igneous Science & Nature: The Rear Portion Of The Head Of A Horse Is Called The`Poll Science & Nature: The Reason Why Locusts Swarm Are Because When They Are In Groups, A 'Hot-Spot' Behind Their Hind Legs Is Stimulated, Which In Turn Causes Their`Destructive Nature Science & Nature: The Recent Movie 'Jurassic Park Iii' Featured A Dinosaur Known As The Spinosaurus. Is That A Real Dinosaur`Yes Science & Nature: The Red Dye 'Cochineal' Comes From The Dried Bodies Of The`Scale Insects Science & Nature: The Red Dye '_________' Comes From The Dried Bodies Of The Scale Insects`Cochineal Science & Nature: The Refraction Of Light By Ice Crystals Causes A What To Form Round The Sun`Halo Science & Nature: There Is An Average Of 50,000 Spiders ___ ____ __ _____ _____. Essential To The Balance Of Nature, Spiders Annually Consume A Hundred Times Their Number In Insects`Per Acre In Green Areas Science & Nature: There Is Approximately One __________ For Every Human Being In The World`Chicken Science & Nature: There Is A Species Of Bird, ______ ___ ____ ______, That Barks Like A Dog`Antpitta Avis Canis Ridgle Science & Nature: There Is No Mention Of Cats Or Rats In The`Bible Science & Nature: There Is Only One Species Of Orca. However, Three Types Have Been Identified. These Are Offshores, Residents And`Transients Science & Nature: There Is Only One Species Of Orca. However, Three Types Have Been Identified. These Are Transients, Residents And`Offshores Science & Nature: There Is So Much Water In The _____ Cactus (95 Percent) That When Exposed To Fire The Water Will Boil Causing The Cactus To 'Explode'`Saguaro Science & Nature: There Once Were More Sea Lions On Earth Than`People Science & Nature: The Reproductive Cycle Of Some Worms Is In Phase With The Moon. The Sex Organs Of Adult _______ Worms Mature Once A Year At About The Same Time Of Day, On A Day When The Moon Is In Its Last Quarter`Pallolo Science & Nature: The _______ ______ Requires Thirty Years To Grow Just One Branch`Saguaro Cactus Science & Nature: There Really Are Such Thing As 'Cooties.' Though Most People Believe That 'Cooties' Is Just A Nonsense Word Used By Children To Describe Unpleasant Insects, Cooties Are, In Fact, A Kind Of ____`Body Lice Science & Nature: The Respiratory Organ Of Most Fish`Gill Science & Nature: The Ring-Tailed __________, A Primate Found Only In Madagascar, Meows Like A Cat`Lemur Science & Nature: The Ring-Tailed Lemur, A Primate Found Only In Madagascar, _____ ____ _`Meows Like A Cat Science & Nature: The Rock Type That Forms Directly From Magma`Igneous Plutonic Science & Nature: The Roughly Circular Hollow Feature On The Top Of A Volcano Called`Caldera Science & Nature: The 'Running Walk' Is The Characteristic Gait Of What Breed`Tennessee Walking Horse Science & Nature: The Rush Of Water Proceding A Hurricane Called`Storm Surge Science & Nature: The Saw-Whet Is A Nocturnal Hunter Of Small Mammals, Birds, And Insects. What Is A Saw-Whet`Owl Science & Nature: The ____ _____'S Blow Can Reach Over 59 Feet (12 M) In Height, The Highest Of All Cetaceans`Blue Whale Science & Nature: The Scientific Classification Of The African Wild Cat Is`Felis Silvestris Science & Nature: The Scientific Classification Of The ________ Cat Is Felis Catus`Domestic Science & Nature: The Scientific Classification Of The Domestic Cat Is _____`Felis Catus Science & Nature: The Scientific Classification Of The Domestic ___ Is Felis Catus`Cat Science & Nature: The Scientific Word 'Quark' Was First Used In Which Novel`Finnegans Wake Science & Nature: The Sea Cucumber, A Purplish-Brown Creature Covered With __________, Has A Unique Defense Strategy. When Attacked, It Throws Out Sticky Threads From Its Mouth, Which Entangles Its Enemy. The Sea Cucumber Can Then Quickly Escape`Warts Science & Nature: The Sea Lion Can Swim 6,000 Miles, Stopping Only To`Sleep Science & Nature: The Sea Lion Is Susceptible To _______, And If Put On Board A Ship Will Get As Seasick As A Man`Sunburn Science & Nature: The Sea Lion Is Susceptible To Sunburn, And If Put On Board A Ship Will Get As _______ As A Man`Seasick Science & Nature: The Sea Lion Is Susceptible To Sunburn, And If Put On Board A Ship, Will Get As Seasick As A`Man Science & Nature: These Animals Were Once Used To Bleed The Sick`Leeches Science & Nature: The Sea Otter's Dark Fur Is The Finest And Densest Of Any Animal Fur. On An Adult Animal, There Are Approximately 650,000 Hairs Per Square Inch. A Sea Otter Relies On Its Fur To Keep It Warm - It Doesn't Have Blubber As Other Marine Mammals Do. Natural Oils In A Sea Otter's Fur Repel`Water Science & Nature: The Second Hardest Gem After Diamond`Sapphire Science & Nature: The Second Largest Bird In The World`Emu Science & Nature: The Second Space Shuttle Was Named`Columbia Science & Nature: These Creatures Are Typically Associated With Warts, Broomsticks, And Black Cats`Witches Science & Nature: These Dolphins Have Small Eyes, And Can Be Effectively Blind. They Rely On Echolocation To Find Prey And Swim In Turbid Waters. They Include The Baiji And Boto`River Dolphins Science & Nature: The Seeing-Eye Dog, Or Any Dog Trained To Guide The Blind, Cannot Tell A Red Light From A Green One. When It Lead Its Master Across The Street, It Watches The Traffic Flow To Tell When It Is`Safe To Cross Science & Nature: These Flowerless Plants Grow On Bare Rocks And Tree Stumps`Lichen Science & Nature: These Flowerless Plants Grow On Bare Rocks And Tree Stumps`Lichens Science & Nature: These Limestone Deposits Rise From The Floor Of Caves`Stalagmites Science & Nature: These Marine Crustaceans Often Attach Themselves To The Hulls Of Ships`Barnacles Science & Nature: These Rabbits Are Prized For Their Long, Soft Fur, Used To Make Very Expensive Sweaters`Angorra Science & Nature: The Shape Of Plant Collenchyma Cells And The Shape Of The Bubbles In Beer Foam Are The Same. What Are They Called`Orthotetrachidecahedrons Science & Nature: The _______'S Heart Is Huge: It Weighs Twenty-Five Pounds, Is Two Feet Long, And Has Walls Up To Three Inches Thick`Giraffe Science & Nature: The Shoebill __________, Native To Africa, Is Often Compared To A Statue. The Bird Will Stand Perfectly Still For Long Periods Waiting For Fish To Come To Surface In The Water`Stork Science & Nature: The Shrew Is Known To Eat Up To Its Own Weight About Every Three Hours. Deprived Of Nutrition For A Day, It May`Starve To Death Science & Nature: The Shrill Sound Produced By ________, Cicadas, And Other Insects Is Referred To As Stridulation`Crickets Science & Nature: The Siberian Larch Accounts For More Than 20% Of All The Worlds`Trees Science & Nature: The Silkworm Is Actually The Caterpillar Of The ________ ____ ____. Silkworms Have Been Bred In China For At Least 2,000 Years`Mulberry Silk Moth Science & Nature: The Silkworm Is Actually The ___________ Of The Mulberry Silk Moth. Silkworms Have Been Bred In China For At Least 2,000 Years`Caterpillar Science & Nature: The Silkworm Only Eats The Leaves Of What Plant`Mulberry Science & Nature: The Si Unit Of Capacitance`Farad Science & Nature: The Sixth Planet From Our Sun`Saturn Science & Nature: The Size Of A Blue Whale's ____ Is That Of A Small Car`Heart Science & Nature: The Skin Of A Shark Is Made Up Of 'Tiny Teeth' Which Are Called`Dermal Denticles Science & Nature: The Skin Of Baby __________ Is So Transparent That One Can Actually See The Milk Flowing Into Them As They Nurse`Mice Science & Nature: The Skin Of Which Animal Is Used To Make Morocco Leather`Goat Science & Nature: The Slowest Moving Land Mammal`Sloth Science & Nature: The Smallest Bird In The World Is The Cuban Bee __________. It Is Less Than 2 Inches Long From Tip Of Beak To Tip Of Tail. It Weighs 6/100ths Of An Ounce`Hummingbird Science & Nature: The Smallest Dinosaur Ever Discovered Was What Kind Of Dinosaur`Mussaurus Science & Nature: The Smallest Dinosaur So Far Discovered`Compsognathus Science & Nature: The Smallest Frog`Gold Frog Science & Nature: The Smallest Frog Is The Gold Frog (Psyllophryne Didactyla) Of __________. It Grows To Only 9.8 Mm (3/8 Inch)`Brazil Science & Nature: The Smallest Frog Is The ________ ____ ____, Which Is Smaller Than A Dime`Brazilian Baby Frog Science & Nature: The Smallest Mammal`Shrew Science & Nature: The Smallest Member Of The Weasel Family`Skunk Science & Nature: The Smallest Of American Owls, The __________, Often Nests In The Gila Woodpecker's Cactus Hole After The Woodpecker Leaves. The Owl Measures Barely 6 Inches Tall. It Specializes In Catching Scorpions, Seizing Each By The Tail And Nipping Off Its Stinger. It Then Swallows The Scorpion's Body, Pincers And All`Elf Owl Science & Nature: The Smallest Portion Of A Substance Capable Of Existing Independently And Retaining Its Original Properties Is A(N)`Molecule Science & Nature: The Smell Of A __________ Can Be Detected By A Human A Mile Away`Skunk Science & Nature: The Snail Mates Only Once In Its Entire Life. When It Does Mate, However, It May Take As Long As __________ To Consummate The Act`12 Hours Science & Nature: The __________ Snake Found In The State Of Arizona Is Not Poisonous, But When Frightened, It May Hiss Loudly And Vibrate Its Tail Like A Rattlesnake`Gopher Science & Nature: The ____-______ ___ Sometimes Makes Anthills 16 Feet Deep And Up To An Acre Wide`Leaf-Cutter Ant Science & Nature: The Sound A Camel Makes Is Called '_______'`Nuzzing Science & Nature: The Sound A __________ Makes Is Called 'Nuzzing'`Camel Science & Nature: The Southern Lights Would Be Aurora`Australis Science & Nature: The Spaceship Voyager Found Geysers On Triton, A Moon Of Which Planet`Neptune Science & Nature: The Spacific Gravity Of Quartz`2.65 Science & Nature: The Spanish Riding School, Where Lipizzans Are Bred And Trained, Is Found In What Country`Austria Science & Nature: The _____ ______ Spawns Several Million Eggs At A Time, But Only 10 In A Million Survive`Black Marlin Science & Nature: The Special Significance Of The Asteroid Ceres`Believed To Be The Largest One Science & Nature: The Speed Of A Body Expressed As A Ratio With The Speed Of Sound`Mach Number Science & Nature: The Speed Of Light`186,000 Miles Per Second Science & Nature: The ____ _______ Spends About 96 Percent Of Its Life Underground`Gila Monster Science & Nature: The _________ Spider Can Devour As Many As Twenty 'Mates' In A Single Day`Black Widow Science & Nature: The Spines On A Newborn __________ Start To Appear Within 24 Hours`Hedgehog Science & Nature: The Spiny Cheek, Starsnout Poacher, And Monkeyface Prickleback Are All Names Of`Fish Science & Nature: The Spiral Galaxy Nearest Ours Is The`Andromeda Science & Nature: The Spiral Galaxy Nearest Ours Is The ____ Galaxy`Andromeda Science & Nature: The Spot On The Earth's Surface Directly Above An Earthquake's Focus Is Called The`Epicentre Science & Nature: The ________ ___'S Shocking Power Is So Great That It Can Overtake Its Victims While 15 Feet Away`Electric Eel Science & Nature: The Standard Unit Of Measure For Weighing Gems`Carat Science & Nature: The Star ____ _____, A Supernova, Was So Bright When It Exploded In 1054 That It Could Be Seen During The Day`Zeta Thaun Science & Nature: The Star Closest To Our Sun`Proxima Centauri Science & Nature: The Star ______ _ Is So Dense, A Handful Of It Weighs About One Million Pounds`Sirius B Science & Nature: The Star-Nosed Mole, With 22 Pink __________ On Its Snout, Is Said To Have The Most Delicate Sense Of Touch In The Animal World`Tentacles Science & Nature: The Stegosaurus Had A Brain That Weighed Only 2 Ounces And Was No Bigger Than A`Walnut Science & Nature: The Stegosaurus Had A _____ That Weighed Only 2 Ounces And Was No Bigger Than A Walnut`Brain Science & Nature: The Stems And Leaves Of The Tomato Plant Are`Poisonous Science & Nature: The Stinking Cedar And Yellow-Wood Trees Are Also Known As What`Gopher Wood Science & Nature: The Stinky Gas Called Hydrogen Sulphide Said To Smell Like`Rotten Eggs Science & Nature: The Strike Of The _____ ____ Is So Powerful That It's Force Is Twice That Of A Rifle Bullet`Eagle Talon Science & Nature: The Striped And Spotted Skunks Of North America Are In The Same Biological Family As The ___ Badger From Asia`Stink Science & Nature: The Striped __________ Can Fire Its Musk Stream Accurately For Up To 12 Feet, And Even Farther With A Cooperative Downwind`Skunk Science & Nature: The Strongest Land Animal`Elephant Science & Nature: The Study And Exploration Of Caves Is Known As What`Speleology Science & Nature: The Study Of Angles And Their Properties Is Called`Trigonometry Science & Nature: The Study Of Animals Known As`Zoology Science & Nature: The Study Of Ants`Myrmecology Science & Nature: The Study Of Building Design Is`Architecture Science & Nature: The Study Of Bumps On The Head Called`Phrenology Science & Nature: The Study Of Elections Called`Psephology Science & Nature: The Study Of Gases In Motion Called`Aerodynamics Science & Nature: The Study Of Heredity`Genetics Science & Nature: The Study Of Human Pre-History Is`Archaeology Science & Nature: The Study Of Inland Water Is Known As`Hydrology Science & Nature: The Study Of Insects Called`Entomology Science & Nature: The Study Of Insects`Entomology Science & Nature: The Study Of Insects Is`Entomology Science & Nature: The Study Of ____ Is Called Myrmecology`Ants Science & Nature: The Study Of Light And Its Relation To Sight Is Called`Optics Science & Nature: The Study Of Man And Culture Is Known As`Anthropology Science & Nature: The Study Of Natural Phenomena: Motion, Forces, Light, Sound, Etc. Is Called`Physics Science & Nature: The Study Of Plants Is`Botany Science & Nature: The Study Of Poisons Called`Toxicology Science & Nature: The Study Of Populations Of Animals And Plants, A Population Being A Group Of Interbreeding Organisms In A Specific Region: For Example, The Members Of A Fish Species In A Lake`Population Biology Science & Nature: The Study Of Prehistoric Plants And Animals Called`Paleontology Science & Nature: The Study Of Shells`Conchology Science & Nature: The Study Of Soil`Paedology Science & Nature: The Study Of The Composition Of Substances And The Changes They Undergo`Chemistry Science & Nature: The Study Of The Flight Path Of Projectiles Under The Influence Of Gravity Known As`Ballistics Science & Nature: The Study Of The Manner In Which Organisms Carry On Their Life Processes Is`Physiology Science & Nature: The Study Of The Size, Composition And Distribution Of The Human Population`Demography Science & Nature: The Study Of Weather`Meteorology Science & Nature: The Study Of Whales`Cetology Science & Nature: The Study Of Word Origins`Etymology Science & Nature: The Sun Is 330,300 Times Larger Than`Earth Science & Nature: The Sun Is 93 Million Miles From Earth, Yet It's 270,000 Times Closer Than The ____ _______`Next Nearest Star Science & Nature: The Sun Is Estimated To Be 20 To 21 ______ _____ Old`Cosmic Years Science & Nature: The Sun Is ___, ___ Times Larger Than Earth`330,300 Science & Nature: The Sun's Mass Decreases By 4 000 000 Tonnes Per Second Due To Conversion Of _______ To Helium By Thermonuclear Reaction, This Conversion Will Continue For Another 5000 Million Years Before The Sun's Energy Supply Is Exhausted`Hydrogen Science & Nature: The Sun's Most Abundant Element`Hydrogen Science & Nature: The Sun's Surface Area Is 12,000 Times That Of The`Earth Science & Nature: The Surface Retention Of Solid, Liquid, Or Gas Molecules, Atoms, Or Ions By A Solid Or Liquid`Adsorption Science & Nature: The Surface Temperature Of A _______ ____ Is About 1.8 Million Degrees Fahrenheit`Neutron Star Science & Nature: The Surface Temperature Of A Neutron Star Is About _._ _______ Degrees Fahrenheit`1.8 Million Science & Nature: The ________ Swims Sideways`Flounder Science & Nature: The _______ ____ Swims With Its Mouth Partly Open, Relying On Ramjet Ventilation, Unlike Slower Fish, Which Force Water Through Their Gills To Remove Oxygen And Release Carbon Dioxide. Since Seawater Contains Only About 2.5 Percent As Much Oxygen It Needs From The Volume Of Water Flowing Through Its Mouth, The Bluefin Has Proportionately One Of The Largest Gill Areas Of Any Fish`Bluefin Tuna Science & Nature: The _______ _____, Swooping At Better Than 100 Miles Per Hour, Can Brake To A Halt In 20 Feet`African Eagle Science & Nature: The _______ _____, Swooping At Better That A Hundred Mph, Can Brake To A Halt In Twenty Feet`African Eagle Science & Nature: The Synthetic Fabric Of The 1970s, ____-___, Is Made With Teflon`Gore-Tex Science & Nature: The System Of Chemical Changes By Which The Nutritional And Functional Activities Of An Organism Are Maintained Is Called`Metabolism Science & Nature: The Tail Of A Comet Can Extend 90 Million Miles--Nearly The Distance Between _____ ___ ___`Earth And The Sun Science & Nature: The Tailorbird Of Africa Makes Its Nest By Sewing Together Two Broad Leaves. It Uses Fiber As The Thread And Its Bill As The`Needle Science & Nature: The Taj Majal Made Of`Marble Science & Nature: The Tallest And Thickest Kind Of Grass`Bamboo Science & Nature: The Tallest Bird In The World`Ostrich Science & Nature: The Tallest Dinosaur`Brachiosaurus Science & Nature: The Tallest Island`New Guinea Science & Nature: The Tarantula Spends Most Of Its Life Within Its Burrow, Which Is An 18-Inch Vertical Hole With An Inch-Wide Opening. When Male Tarantulas Are Between The Ages Of 5 To 7 Years, They Leave The Burrow In Search Of A Female, Usually In The Early Fall. This Migration Actually Signals The End Of Their Life Cycle. The Males Mate With As Many Females As They Can, And Then They Die Around Mid`November Science & Nature: The Telescope On _____ _______, California, Can See A Distance Of 7,038,835,200,000,000,000,000 Miles`Mount Palomar Science & Nature: The Temperature Of ____ Clouds Must Be 32 Degrees Fahrenheit Or Colder For Snow To Form`Snow Science & Nature: The Temperature Of _____'_ ________ Increases By 1 Degree Every 60 Feet Down`Earth's Interior Science & Nature: The Temperature Of Snow Clouds Must Be 32 Degrees Fahrenheit Or ______ For Snow To Form`Colder Science & Nature: The Temperature Of Snow Clouds Must Be __ Degrees Fahrenheit Or Colder For Snow To Form`32 Science & Nature: The Temperature Of Snow ______ Must Be 32 Degrees Fahrenheit Or Colder For Snow To Form`Clouds Science & Nature: The Tendency Of A Mineral To Split Easily Along A Flat Surface Is Called`Cleavage Science & Nature: The Ten-Inch Banana _____ Of The Northwest End Their 30 Hour Hermaphroditic Mating Session By Chewing Off Each Other's Male Sex Organs`Slugs Science & Nature: The Ten-Inch Banana Slugs Of The _________ End Their 30 Hour Hermaphroditic Mating Session By Chewing Off Each Other's Male Sex Organs`Northwest Science & Nature: The Ten-Inch Banana Slugs Of The Northwest End Their 30 Hour Hermaphroditic Mating Session By Chewing Off Each Other's Male ___`Sex Organs Science & Nature: The Ten-Inch Banana Slugs Of The Northwest End Their 30 Hour Hermaphroditic Mating Session By Chewing Off Each Other's ____ Sex Organs`Male Science & Nature: The Ten-Inch Banana Slugs Of The Northwest End Their 30 Hour Hermaphroditic Mating Session By _______ Off Each Other's Male Sex Organs`Chewing Science & Nature: The Ten-Inch Banana Slugs Of The Northwest End Their 30 Hour ______________ Mating Session By Chewing Off Each Other's Male Sex Organs`Hemaphroditic Science & Nature: The Ten-Inch ______ Slugs Of The Northwest End Their 30 Hour Hermaphroditic Mating Session By Chewing Off Each Other's Male Sex Organs`Banana Science & Nature: The Term For Air Moving In A Spiral Around A Low Pressure`Cyclone Science & Nature: The Term For An Anticlockwise Change In Wind Direction Without An Alteration In Strength`Backing Science & Nature: The Term For A Tree Which Sheds Its Foliage At The End Of The Growing Season`Deciduous Science & Nature: The Term For The Group Of Plants That Catch And Digest Insects`Carnivorous Science & Nature: The Term For The Path Followed A By A Small Body Around A Massive Body In Space`Orbit Science & Nature: The Term For The Path Followed By A Body In Space`Orbit Science & Nature: The Term For The Period Of Change In Form Of An Organism From The Larval To The Adult Stage`Metamorphosis Science & Nature: The Term For The Study Of Friction, Lubrication And Wear`Tribology Science & Nature: The Term For The Study Of How The Inherited Characteristics Of A Human Population Can Be Improved By Genetics`Engenics Science & Nature: The Term Given To Mammals Which Have Hands That Can Grip`Primates Science & Nature: The Term 'Having A Bean' (Usa) Is A Condition That Causes The Horse Alot Of Discomfort And Sometimes To A Stage Where The Horses Loses Performance. Which Area Does This Affect`Sheath Science & Nature: The Term Of An Animal With Pure White Skin And Hair And Pink Eyes`Albino Science & Nature: The Term Ph An Abbreviation For`Potential Of Hydrogen Science & Nature: The _____ ______ _____ That Live In Indonesia Have Wingspans Of Nearly Six Feet`Giant Flying Foxes Science & Nature: The _____ __ ___ That Spreads Out From A Nova Explosion Can Be Traveling At Speeds Of 5 Million Mph`Layer Of Gas Science & Nature: The ____ _____, The World's Largest Animal, Needs To Consume A Million-And-A-Half-Calorie Diet Every Day`Blue Whale Science & Nature: The Thing That Hangs From The Top Of The Beak Of A Turkey Is Called The`Snood Science & Nature: The Thoroughbred Horse Is Evolved From Selective Breeding By Humans, Unfortunately Most Carry A Renowned Congenital Problem, Where Is It`Feet Science & Nature: The Tides On The Earth's Oceans Are Actually Created By Gravitational Pull From The`Moon Science & Nature: The Tiny Houseflies So Often Encountered Are Not, Contrary To Popular Belief, 'Baby Flies.' Baby Flies Are _______. The Small Houseflies Are Adults Of A Different Species Of The Ordinary Housefly`Maggots Science & Nature: The ____-______ Toad Has A Bright Red Belly That It Displays To Predators As A Defense Mechanism. It Is Also A Warning That The Toad's Skin Is Poisonous`Fire-Bellied Science & Nature: The Total Weight Of _______ On Earth Is 12 Times The Weight Of All People`Insects Science & Nature: The Treatment Of Disease By Chemical Substances Which Are Toxic To The Causative Micro-Organisms Is Called`Chemotherapy Science & Nature: The Two-Foot Long Bird Called A ___ That Lives In New Zealand Likes To Eat The Strips Of Rubber Around Car Windows`Kea Science & Nature: The Two __________ Of A Dolphin's Brain Work Independently. For 8 Hours, The Entire Brain Is Awake. The Left Side Then Sleeps For 8 Hours. When It Wakes Up, The Right Side Sleeps For 8 Hours. Thus, The Dolphin Gets 8 Hours Of Sleep Without Ever Having To Stop Physically`Hemispheres Science & Nature: The Typical Housefly Cruises At _ Km/Hr`Eight Science & Nature: The Underside Of A Horse's Hoof Is Called A What`Frog Science & Nature: The United States Equestrian Team Is Headquartered In Gladstone. What State`New Jersey Science & Nature: The Unit Of Electrical Resistance Is The`Ohm Science & Nature: The Use Of Astronomical Phenomena To Predict Earthly And Human Events Is Called`Astrology Science & Nature: The ______ Uses Its Bill To Find Animals That It Feeds On. Its Bill Can Sense The Tiny Electric Fields That Their Preys Emit`Platypus Science & Nature: The Valuable Blue Form Of Corundum Is Called`Sapphire Science & Nature: The Venom Of A Female Black Widow Spider Is More Potent Than That Of A`Rattlesnake Science & Nature: The Venom Of A Female _____ _____ ______ Is More Potent Than That Of A Rattlesnake`Black Widow Spider Science & Nature: The Venom Of The ___________ Honeybee Is No More Toxic Than That Of The Common Honeybee's`Africanized Science & Nature: The Very Largest Whales Eat: Krill And Plankton`Blue Whale Science & Nature: The Violet Variety Of Quartz Is Called`Amethyst Science & Nature: The Virginia Opossum Is The Only Marsupial (Pouched Mammal) Indigenous To North America. They Will Play Dead When Threatened, And Contrary To Folklore, Do Not Sleep Hanging By Their Tails. They Have A Litter Size Of Up To 22, But Only A Maximum Of 13 Offspring Live. Their Babies Stay In The Pouch For The First __ Days`Sixty Science & Nature: The Visible Spectrum Of Light Ranges From Red To`Violet Science & Nature: The Vistula Flows Into Which Sea`Baltic Science & Nature: The Volga River Flows Into What Sea`Caspian Sea Science & Nature: The Volta Is The Largest River In Which Country`Ghana Science & Nature: The Warmest Sea`Red Science & Nature: The ________ Warning Signal To Would Be Aggressors Is A Loud Belch`Orangutan's Science & Nature: The ________ ______ Was That Country's First Natural Resource To Be Exploited By The Europeans. For Many Years Beaver Pelts Were A Unit Of Currency`Canadian Beaver Science & Nature: The ___ Was The Favorite Animal Of Mohammed`Cat Science & Nature: The ___ Was The Symbol Of Liberty In Ancient Rome`Cat Science & Nature: The ____ Was Wrongly Named After What Was Thought To Be Its Country Of Origin`Turkey Science & Nature: The Wearing Away Of Soil And Rock By The Action Of Streams, Glaciers, Waves, Wind, Underground Water, And Gravity`Erosion Science & Nature: The Weasel And The Ermine Are The Same Animal. This Mammal's Coat Changes With The Season - In Its White Winter Coat, It Is Known As An Ermine, In Its Brown Coat, It Is A`Weasel Science & Nature: The ____ Weighs 81 Billion Tons`Moon Science & Nature: The ________ ____ Weighs Approximately One Pound When Fully Grown`American Crow Science & Nature: The ____ _____ Weighs As Much As Thirty Elephants, And Is As Long As Three Greyhound Buses`Blue Whale Science & Nature: The _____ Weighs Nearly 6,588,000,000,000,000,000,000,000 Tons`Earth Science & Nature: The Welwitschia (Well-Witch-Ee-A) Plant, Which Grows In Desert Areas Of Namibia And Angola, Two Countries In Africa, Looks Like An _______ And Can Live For 1,000 Years. The Welwitschia Has Only Two Leaves That Shred Into Many Long, Leathery Pieces As They Grow. Welwitschias Provide Shelter For Small Desert Animals And Are An Important Part Of The Web Of Life In The Desert`Octopus Science & Nature: The ___ ___ ___ ______ Were The Only Two Domesticated Animals In Ancient Mexico`Dog And The Turkey Science & Nature: The __________ Whale Is Often Referred To As The 'Sea Canary' Because Of The Birdlike Chirping Sounds It Makes`Beluga Science & Nature: The __________ Whale Is The Mammal With The Heaviest Brain - About Six Times Heavier Than A Human's`Sperm Science & Nature: The Whale's Flukes Are _______, Where A Fish's Is Vertical`Horizontal Science & Nature: The _____ Whales Have Been The Most Exploited Of The Cetaceans. The Whaling Industry Has Severely Depleted Their Numbers, Especially The Blue Whale. They Do Not Have Teeth, But Have Baleen. Taking In Tons Of Water, The Rorquals Then Sift The Water Through Their Baleen In Order To Filter Out Plankton And Krill, On Which They Feed`Rorqual Science & Nature: The _____ ____, Which Is A Small Bird, Can Fly A Round Trip From The Arctic To The Antarctic And Back. This Can Be As Long As Twenty Thousand Miles Per Year. This Is The Longest Migration For A Bird`Arctic Tern Science & Nature: The _____, Which Is Native To Alaska, Is The Largest Bear And Can Measure Up To Eight Feet And Weigh As Much As 1,700 Pounds`Kodiak Science & Nature: The ____, Which Is Related To The Jellyfish, Can Grow Its Body Back In A Couple Of Days If It Is Cut In Half`Hydra Science & Nature: The Whistling Swan Has More Than __, ____ Feathers On Its Body`25,000 Science & Nature: The White Elephant Is The Sacred Animal Of`Thailand Science & Nature: The White Or Yellowish Substance Obtained From The Honeycomb Of The Bee`Beeswax Science & Nature: The Widest-Ranging Ocean Bird`Albatross Science & Nature: The Widmanstatten Pattern Appears In Which Type Of Meteorite`Iron Octahedrite Science & Nature: The _______ _______ ______ Will Attach Itself To A Small Leaf And Float Across A Pond As If On A Raft. From This Vantage Point, It Hunts Its Prey Of Large Tadpoles And Small Fish`Mexican Fishing Spider Science & Nature: The _____ Will Gorge Itself Up To Five Times Its Body Weight And Then Just Fall Off Its Victim`Leech Science & Nature: The Winds Of _____ Blow Steadily At 109 Mph`Venus Science & Nature: The Winter Counterpart To Estivation`Hibernation Science & Nature: The Woolly __________, Extinct Since The Ice Age, Had Tusks Almost 16 Feet High`Mammoth Science & Nature: The World Meteorological Organisation Defines Standard Code Listings For All Clouds.For Example Cumulus Is Cu, Altocumulus Is Ac. The Code For Cumulonimbus`Cb Science & Nature: The World's Fastest Land Animal`Cheetah Science & Nature: The World's Fastest Reptile (21.7 Mph) Is A Type Of What`Iguana Science & Nature: The World's Largest Cat`Tiger Science & Nature: The World's Largest Fresh-Water Island`Manitoulin Science & Nature: The World's Largest Insect`Goliath Beetle Science & Nature: The World's Largest Mammal, The Blue Whale, Weighs 50 Tons At Birth. Fully Grown, It Weighs As Much As __________ Tons`One Hundred And Fifty`150 Science & Nature: The World's Largest Rodent`Capybara Science & Nature: The World's Largest Rodent Is The Capybara. An Amazon Water Hog That Looks Like A Guinea Pig, It Can Weigh More Than __________ Pounds`One Hundred Science & Nature: The World's Largest Water Fowl`Trumpeter Swan Science & Nature: The World's Longest Snake`Python Science & Nature: The World's Most Common Compound`Water Science & Nature: The World's Oldest Fish Is The ____________. Scientists Believed It To Be Extinct 60 To 70 Million Years Ago`Coelacanth Science & Nature: The World's Smallest Butterfly Is The _____ ____. Its Wingspan Ranges Between Three-Eighths To One-Half Inch In Length`Pygmy Blue Science & Nature: The World's Smallest Mammal Is The _______ ___ Of Thailand, Weighing Less Than A Penny`Bumblebee Bat Science & Nature: The World's Smallest Owl Is The Elf Owl Which Weighs 1.5 Ounces And Is The Size Of A`Sparrow Science & Nature: The World's Tallest Grass`Bamboo Science & Nature: __________ (The World's Tallest Grass) Can Grow Up To 90 Cm In A Day`Bamboo Science & Nature: The Worlds Widest River`Amazon Science & Nature: They Are What We Call Hermaphrodites, Which Means That They Have Male And Female Organs`Garden Snails Science & Nature: They Create A Large Spray Of Water From Their Flukes When They Swim, Which Sometimes Incorrectly Causes Them To Be Identified As Dall's Porpoise`Pacific White-Sided Dolphin Science & Nature: The Yellow Variety Of Quartz`Citrine Science & Nature: They Have A Dorsal Ridge On Their Back Instead Of A Fin. Since They're From The Arctic, They Use The Ridge To Break Through Ice To Find A Place To Breathe. And A Dorsal Fin Would Bang On The Ice Everytime That They Swam`Beluga Whales Science & Nature: The Young Of This Animal Called: Antelope`Calf Science & Nature: The Young Of This Animal Called: Bear`Cub Science & Nature: The Young Of This Animal Called: Beasts Of Prey`Whelp Science & Nature: The Young Of This Animal Called: Beaver`Kit Science & Nature: The Young Of This Animal Called: Birds`Fledgling Science & Nature: The Young Of This Animal Called: Cow`Calf Science & Nature: The Young Of This Animal Called: Deer`Fawn Science & Nature: The Young Of This Animal Called: Dog`Puppy Science & Nature: The Young Of This Animal Called: Duck`Duckling Science & Nature: The Young Of This Animal Called: Eagle`Eaglet Science & Nature: The Young Of This Animal Called: Eel`Elver Science & Nature: The Young Of This Animal Called: Elephant`Calf Science & Nature: The Young Of This Animal Called: Fish`Fry Science & Nature: The Young Of This Animal Called: Fowl`Chick Science & Nature: The Young Of This Animal Called: Frog`Tadpole Science & Nature: The Young Of This Animal Called: Goat`Kid Science & Nature: The Young Of This Animal Called: Grouse`Cheeper Science & Nature: The Young Of This Animal Called: Guinea Fowl`Keet Science & Nature: The Young Of This Animal Called: Hawk`Eyas Science & Nature: The Young Of This Animal Called: Hen`Pullet Science & Nature: The Young Of This Animal Called: Hippo`Calf Science & Nature: The Young Of This Animal Called: Kangaroo`Joey Science & Nature: The Young Of This Animal Called: Lion`Cub Science & Nature: The Young Of This Animal Called: Owl`Owlet Science & Nature: The Young Of This Animal Called: Pig`Piglet Science & Nature: The Young Of This Animal Called: Quail`Cheeper Science & Nature: The Young Of This Animal Called: Rabbit`Kitten Science & Nature: The Young Of This Animal Called: Rooster`Cockerel Science & Nature: The Young Of This Animal Called: Salmon`Parr Science & Nature: The Young Of This Animal Called: Shark`Cub Science & Nature: The Young Of This Animal Called: Swan`Cygnet Science & Nature: The Young Of This Animal Called: Tiger`Cub Science & Nature: The Young Of This Animal Called: Turkey`Poult Science & Nature: The Young Of This Animal Called: Whale`Calf Science & Nature: The Young Of This Animal Called: Zebra`Foal Science & Nature: The Young Of Which Animals Are Called 'Brockets'`Deer Science & Nature: They Usually Happen After A Rainstorm`Rainbows Science & Nature: The Zodiacal Light Lies Along The Ecliptic And Is Caused By Reflected`Sunlight Science & Nature: Thinking That Its Parents Were A Camel And A Leopard, The Europeans Once Called The Animal A 'Camelopard.' Today, It Is Called The`Giraffe Science & Nature: Thirty Thousand Monkeys Were Used In The Massive Three-Year Effort To Classify The Various Types Of`Polio Science & Nature: This African Animal Kills The Most People`Crocodile Science & Nature: This African Animal Kills The Most People`Hippopotomus Science & Nature: This Ancient Attempt To Transmute Base Metals Into Gold Was Called`Alchemy Science & Nature: This Animal Can Open It's Mouth Wide Enough To Fit A 4 Foot Tall Child Inside`Hippopotamus Science & Nature: This Animal Is Armed With Bony Plates And Rolls Up Into A Ball If Frightened`Armadillo Science & Nature: This Animal Is Found At The Beginning Of An Encyclopedia`Aardvark Science & Nature: This Animal Is Found At The Beginning Of An (English) Encyclopedia`Aardvark Science & Nature: This Animal Is Kept As A House Pet To Kill Cobras`Mongoose Science & Nature: This Animal Is Normally Measured In 'Hands'`Horse Science & Nature: This Animal Is The Symbol Of The U.S. Democratic Party`Donkey Science & Nature: This Animal Is The Symbol Of The U.S. Republican Party`Elephant Science & Nature: This Animal's Shell Is Used To Make Attractive Jewelry`Abalone Science & Nature: This Astronomer Had A Metal Nose`Tycho Science & Nature: This 'Belt' Of Radiation Surrounds Earth`Van Allen Belt Science & Nature: This Bipedal Dinosaur Is Generally Believed To Be The Smallest Dinosaur That Ever Lived`Compsognathus Science & Nature: This Bird Can Also Be Found On A Chess Board`Rook Science & Nature: This Bird Lays Its Eggs In The Nests Of Other Birds`Cuckoo Science & Nature: This Cluster Of Stars Is Also Known As The Seven Sisters`The Pleiades Science & Nature: This Comet Appears Every 76.3 Years`Halley's Comet Science & Nature: This Dinosaur's Name Means 'Different-Toothed Lizard'. It Was A Speedy, Three-Foot Long Dinosaur That Probably Holed Up In Burrows Every Summer`Heterodontosaurus Science & Nature: This Dinosaur Was A Big,26-Foot Pachycephalosaur. It Was Bipedal, Beaked, And Had A High, Dome-Shaped Skull That Could Grow To Be 8 Inches Thick`Pachycephalosaurus Science & Nature: This Dinosaur Was An Ornithopod That Got To Be About 25 Feet Long. It Was One Of The First Dinosaurs Ever To Be Found, And It Was The Second To Be Named`Iguanodon Science & Nature: This Dinosaur Was The First Dinosaur To Be Identified And Written Up In A Scientific Paper (1822). At The Time It Was Known Only From A Lower Jaw Bone And No Complete Skeleton Has Been Found Yet. What Dinosaur Was This`Megalosaurus Science & Nature: This Dinosaur Was The Most Common Carnosaur And Is Found In Large Numbers In The Western United States`Allosaurus Science & Nature: This Dinosaur Was Thoroughly Covered In Armor And Had A Heavy Tail Club To Protect Itself From Predators`Ankylosaurus Science & Nature: This Dolphin Occurs Off The Eastern Coast Of South America, And Can Be Found 150 Miles Up The Amazon River. It Is Coloured A Light Blue On Top, With A Pale White Underside`Tucuxi Science & Nature: This Dry, Warm Wind Flows Eastward Down The Slopes Of The Rocky Mountains`Chinook Science & Nature: This Duckbilled Dinosaur Had The Biggest Crest, A 6-Foot Long Boomerang-Shaped Crest. Its Name Means 'Similar Lizard Crest'. Which Dinosaur Is This`Parasaurolophus Science & Nature: This Duckbilled Dinosaur Was Discovered In 1978 In Montana By Paleontologist Jack Horner. Its Name Means 'Good Mother Lizard'`Maiasaura Science & Nature: This Family Includes The Vaquita, Harbor, And Spectacled. They Are Shy And Usually Stay Away From Boats. They Are Particularly Susceptible To Nets, Fishing Line, And Other Pollution`Porpoises Science & Nature: This Fruit Has Its Seeds On The Outside`Strawberry Science & Nature: This Is A Type Of Carpet Or A Breed Of Cat`Persian Science & Nature: This Island Group Is Off The East Coast Of Southern South America`Falkland Islands Science & Nature: This Is Like An Airplane But Has Its Propeller On Top Instead`Helicopter Science & Nature: This Is Required To Make All Electric Things Work`Electricity Science & Nature: This Is The Chemical Symbol For Tin`Sn Science & Nature: This Is The Hardest Naturally Occurring Substance`Diamond Science & Nature: This Is The Heaviest Naturally Occurring Element`Uranium Science & Nature: This Is The Largest Known Asteroid`Ceres Science & Nature: This Is The Main Food Of The Blue Whale`Plankton Science & Nature: This Is The Most Common Fog That We Find After A Storm. Once The Rain Evaporates, The Added Vapor Increases The Air, So That The Vapor Condenses To Form The Fog`Precipitation Fog Science & Nature: This Is The Only Gemstone That Consists Of Only A Single Element`Diamond Science & Nature: This Is The Only Mammal With Four Knees`Elephant Science & Nature: This Is The Reading System Used By The Blind`Braille Science & Nature: This Kind Is Described As 'Wind Pushing Warm Air Over The Cold Ground, Where It Cools To The Dewpoint To Form Fog'`Advection Fog Science & Nature: This Kind Of Fog Is Found Over Water. 'Cold Air Blows Over Warm Water, It Evaporates Into Cold Air And Increased Humidity. Vapor Condenses, And Can Form Layers Up To 1 To 2 Feet Thick'`Steam Fog Science & Nature: This Man Is Came Up With Three Important Principles Of Geology. Principle Of Superposition, Original Horizontality And Lateral Continuity`Nicholas Steno Science & Nature: This Marsupial Native To Australia Feeds On Eucalyptus Leaves`Koala Science & Nature: This Method Requires The Bit To Wear Away At The Rock To Advance The Hole. This Requires Material Of High Abrasive Resistance. (Diamond, Tungsen Or Carbide)`Rotary Abrasive Method Of Drilling Science & Nature: This Method Uses A Bit That Has Two Or More Rotating Cones With Carbide Or Steel Teeth`Rotary Crush Method Of Drilling Science & Nature: This Method Uses Variations Of Carbide Cutting Teeth, Normally Associated With Auger Drilling. The Teeth Take Large Cuts Into The Soil And Transfer It To The Surface By Auger Flights. What Method Of Drilling Is This`Rotary Cutting Science & Nature: This Middle-And Upper-Triassic Predator Is Well Known Thanks To A Site Known As Ghost Ranch, Hunted In Packs, And Could Kill Prey Up To Five Times Its Size. It Is The Oldest Ceratosaur And One Of The Earliest Predacious Dinosaurs To Evolve. Which Dinosaur Is It`Coelophysis Science & Nature: This Moon Is Our Solar System's Most Cratered Satellite`Callisto Science & Nature: This Oceanic Dolphin Has A Distinctive Yellow Patch On Its Sides. It Is Mostly Found In The Northern Latitudes Of The Atlantic`Atlantic White-Sided Dolphin Science & Nature: This Order Of Insects Contains The Most Species`Beetle Science & Nature: This Order Of Insects Contains The Most Species`Beetles Science & Nature: This Organic Gem Is A Deep Red Secretion From A Marine Animal`Coral Science & Nature: This Parasite Lives In The Intestines Of Man And Animals`Tapeworm Science & Nature: This Planet's Diameter Is Most Equal To That Of The Earth's`Venus Science & Nature: This Plant Has Leaves With Delicate Trigger Hairs, Allowing It To Sense And Trap Insects`Venus Flytrap Science & Nature: This Poisonous Gas Is In The Exhaust Fumes From Cars`Carbon Monoxide Science & Nature: This Poisonous, Oily Liquid Occurs In Tobacco Leaves`Nicotine Science & Nature: This Popular Dolphin Sometimes Herds Fish Onto A Beach In Order To Eat The Stranded Fish. Consequently, The Teeth On One Side Of The Mouth (Usually The Right) Are More Worn Down Because They Chew The Grit From The Beach Along With Their Catch`Bottlenose Dolphin Science & Nature: This Predator's Name Means 'Speedy Thief'. One Fossil Was Found In The Gobi Desert That Seemed To Show It Going Head To Head With A Protoceratops. It Was Originally Found In North America, But Is More Common In The Gobi Desert`Velociraptor Science & Nature: This Science Deals With The Motion Of Projectiles`Ballistics Science & Nature: This Science Includes Marine Animals, Plants, Weather, Currents, And Everything Else Related To The Ocean`Oceanography Science & Nature: This Small Animal Is Trained To Hunt Rats And Rabbits`Ferret Science & Nature: This Small, Sausage Shaped Dog Was Bred To Hunt Small Underground Mammals In Their Dens`Dachshund Science & Nature: This Term Means 'Cone-Bearing Trees'`Conifers Science & Nature: This Two Ton Animal Can Gallop At Over 50 Miles An Hour`Rhinoceros Science & Nature: This Type Of Fog Is Described 'As Heat Coming From The Ground, Cooling It And Surface Air'`Ground Fog Science & Nature: This Type Of Insect Is Named After A Month`June Bug Science & Nature: This Ugly Creature Has Patches Of Red On His Rear-End`Mandrill Science & Nature: Though Human Noses Have An Impressive 5 Million Olfactory Cells With Which To Smell, Sheepdogs Have 220 Million, Enabling Them To Smell 44 Times Better Than`Man Science & Nature: ______ ______, Though Reptiles, Do Not Lay Eggs. They Bear Live Young, Just As Mammals Do`Garter Snakes Science & Nature: Three Chemical Elements Are Magnetic, Iron, Nickel And What`Cobalt Science & Nature: Through What City Does The Mississippi Flow Into The Gulf Of Mexico`New Orleans Science & Nature: Th`Thorium Science & Nature: Tiger Cubs Are Born _____ And Weigh Only About 2 To 3 Pounds (1 Kg)`Blind Science & Nature: 'Tilapia' A Type Of`Fish Science & Nature: Tillikum, The World's Largest Captive Orca, Made Headlines On The 6th Of July 1999. What Happened`A Dead Man Was Found In His Tank Science & Nature: Time Slows Down Near A Black Hole: Inside, It _____`Stops Completely Science & Nature: Time Slows Down Near A _____ ____: Inside, It Stops Completely`Black Hole Science & Nature: Titan Is A Moon Of Which Planet`Saturn Science & Nature: Tl`Thallium Science & Nature: To _____, A Bee Uses 22 Muscles`Sting Science & Nature: To A Human, One Giant Octopus Looks Virtually The Same As Any Other Of The Same Size And Species. This Explains Why Divers Claim To Have Seen The Same Octopus Occupy A Den For Ten Or More Years. But An Octopus Seldom Lives Longer Than _____`Four Years Science & Nature: To An Observer Standing On _____, The Sun Would Appear No Brighter Than Venus Appears In Our Evening Sky`Pluto Science & Nature: To Coal Sometimes Added For Sweetening`Softdrinks Science & Nature: To Coat A Metal Surface With Zinc Using Any Of Various Processes`Galvanize Science & Nature: To Cool Itself Off, A Kangaroo Will Do What`Lick Its Paws Science & Nature: Today We Still Have No Idea Why Certain Whales And Dolphins ____ Themselves To Die`Beach Science & Nature: To Infuse With Hydrogen Is To What`Hydrogenate Science & Nature: To Make A One-Pound ____ __ _____, Bees Must Collect Nectar From About Two Million Flowers`Comb Of Honey Science & Nature: To Make ________ Of Honey, Bees Must Collect Nectar From Over 2 Million Individual Flowers`Half A Kilo Science & Nature: __________ Tongues Were A Common Delicacy At Roman Feasts`Flamingo Science & Nature: Toothed __________ Whales Live In Extended Family Units That, For Families, Constitute Life-Long Associations. They Differ From Baleen Whales, Which Form Only Temporary Bonds`Sperm Science & Nature: To Sting, A Bee Uses 22`Muscles Science & Nature: To Sting, A ___ Uses 22 Muscles`Bee Science & Nature: To Survive, Most Birds Must Eat At Least Half Their Own Weight In Food`Each Day Science & Nature: To Survive, Most _____ Must Eat At Least Half Their Own Weight In Food Each Day`Birds Science & Nature: To What Animal Does The Word Lupine Relate`Wolf Science & Nature: To What Animal Family Does The World's Most Venomous Animal Belong`Jellyfish Science & Nature: To What Biological Kingdom Do Bacteria Belong`Monera Science & Nature: To What Family Of Plants Do The Following Belong Apples, Pears, Plums, Cherries, Almonds, Peaches And Apricots`Rose Family Science & Nature: To What Family Of Vegetables Does The Popular Zucchini Or Courgette Belong`Gourd Or Squash Science & Nature: To What Group Of Elements Do Cerium, Praesiodymium And Promethium Belong`Rare Earths Science & Nature: To What Part Of The Crocodiles Mouth Is It's Tongue Attached`Roof Science & Nature: To What Plant Genus Does Marijuana Belong To`Cannabis Science & Nature: To What Type Of Animal Does The Adjective 'Ovine' Refer`Sheep Science & Nature: To Which Bird Family Does The Canary Belong`Finch Science & Nature: To Which Family Of Birds Does The 'Goldeneye' Belong`Duck Science & Nature: To Which Family Of Fishes Does The Sprat Belong`Herring Science & Nature: To Which Family Of Fishes Does The Tuna Belong`Mackerel Science & Nature: To Which Planet Does The Moon Iapetus Belong`Saturn Science & Nature: To Which Plant Family (Strictly Genus) Do Jonquils And Daffodils Belong`Narcissus Science & Nature: To Which Tree Family Does The Osier Belong`Willow Science & Nature: Traveling At A Rate Of 2 To 3 Miles Per Hour, Camels Can Carry 500 To 1,000 Pounds On Their Backs. They Are Able To Keep Up This Pace For 6 Or 7 Hours A Day. Camels Will Refuse To Carry Loads That Are Not Properly`Balanced Science & Nature: Traveling At The Speed Of 186,000 Miles Per Second, Light Takes 6 Hours To Travel From _____ To Earth`Pluto Science & Nature: Trees Give Off Excess Water Through Microscopic Holes In Leaves Called`Stomata Science & Nature: Tree With A Thin Peeling Bark The Twigs Also Used For Flogging`Birch Science & Nature: Triassic, Jurassic, And Cretaceous Are Three Periods During Which Era`Mesozoic Science & Nature: Triple Star System, Also Called Rigil Kent, In The Constellation Centaurus`Alpha Centauri Science & Nature: Tropical Mollusc With Bright Shell Used As Money In Some Parts Of Asia`Cowrie Science & Nature: Tropical Plant With Large Flowering Bracts`Bougainvillaea Science & Nature: Tropical Shrub Used For Making Hair Dye`Henna Science & Nature: Tropical Tree Bearing Edible Orange Fruit`Guava Science & Nature: True Flies Have Just One Main Pair Of Wings. Members Of This Group Are: Houseflies, Gnats, __________, Fruitflies, Craneflies, Dungflies, Bluebottles And Midges`Horseflies Science & Nature: True Flies Have Just One Main Pair Of Wings. Members Of This Group Are: Houseflies, Gnats, Horseflies, __________, Craneflies, Dungflies, Bluebottles And Midges`Fruitflies Science & Nature: True Flies Have Just One Main Pair Of Wings. Members Of This Group Are: Houseflies, Gnats, Horseflies, Fruitflies, Craneflies, _________, Bluebottles And Midges`Dungflies Science & Nature: True Flies Have Just One Main Pair Of Wings. Members Of This Group Are: Houseflies, Gnats, Horseflies, Fruitflies, Craneflies, Dungflies, ___________ And Midges`Bluebottles Science & Nature: True Flies Have Just One Main Pair Of Wings. Members Of This Group Are: Houseflies, Gnats, Horseflies, Fruitflies, Craneflies, Dungflies, Bluebottles And`Midges Science & Nature: True Flies Have Just One Main Pair Of Wings. Members Of This Group Are: Houseflies, Gnats, Horseflies, Fruitflies, __________, Dungflies, Bluebottles And Midges`Craneflies Science & Nature: True Flies Have Just One Main Pair Of Wings. Members Of This Group Are: Houseflies, _____, Horseflies, Fruitflies, Craneflies, Dungflies, Bluebottles And Midges`Gnats Science & Nature: True Worms Are Divided Into Segments Or Rings And Have ____ ______ Bodies`Tube Shaped Science & Nature: Tunas Will Suffocate If They Ever Stop __________. They Need A Continual Flow Of Water Across Their Gills To Breathe, Even While They Rest`Swimming Science & Nature: Tuna Swim At A Steady Rate Of 9 Miles Per Hour For An Indefinite Period Of Time - And They Never Stop Moving. Estimates Indicate That A 15-Year-Old Tuna Travels One Million Miles In Its`Lifetime Science & Nature: Turkeys Can Have _____`Heart Attacks Science & Nature: Turtles Survived The Upheavals Of The Last 200 Million Years, Including The Great Extinction Episode That Eliminated The Dinosaurs. Now, About Half Of The World's Turtle Species Face Possible Extinction - Due In Large Part To A Growing Demand For Turtles As A Popular Dining Delicacy And A Source Of`Traditional Medicines Science & Nature: Two 1.5 Volt Batteries, When Connected In Series, Produces _____ Volts`Three Science & Nature: Two Hydrogen Atoms Form A _______ Atom`Helium Science & Nature: Two Minor ________ Occur Every Minute Somewhere In The World`Earthquakes Science & Nature: Two Rats Can Become The ___________ Of 15,000 Rats In Less Than A Year`Progenitors Science & Nature: Two Rats Can Become The Progenitors Of 15,000 Rats In Less Than`One Year Science & Nature: Type Of Cell That Reproduces Too Fast`Cancer Science & Nature: Unconsolidated Soil Above Rock Is Called What`Overburden