Where Does Natural Gas Come From?
Natural gas is believed to be formed from the remains of ancient plants that lived in the shallow seas that once covered much of the earth. Many layers of the decayed...
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Are Alligators the Same as Crocodiles?
Are Alligators the Same as Crocodiles? No, but it often takes a very close look to see the difference. They are both long, scaly reptiles with long snouts and sharp...
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Why Does the Okapi Have Zebra-like Stripes?
Why Does the Okapi Have Zebra-like Stripes? The okapi markings, which seem very bold to us, give the animal great camouflage when hiding in the partial sunlight that...
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Why Do Mexican Jumping Beans Jump?
Why Do Mexican Jumping Beans Jump? A jumping bean’s movement is caused by a larva, or caterpillar, wriggling around inside it. The “beans” are...
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Where Does My Hair Get Its Color?
Hair color comes from melanin a coloring matter, some people call it pigment. Your body adds pigment to hair cells as they form in the roots. The more melanin your hair...
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Where Does Rubber Come From?
Where Does Rubber Come From? Natural rubber is made from latex, the milky liquid that is found in many kinds of trees and plants. Latex can be seen oozing from the...
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Why Does Iron Rust?
The metal iron combines chemically with oxygen when there is moisture in the air, and the result is the reddish substance we call rust. Iron and steel rust when they...
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When Were Ferris Wheels Invented?
When Were Ferris Wheels Invented? The first Ferris wheel, sometimes also referred to as the Chicago Wheel was erected in Chicago, Illinois, at the Columbian Exposition...
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Do Fish Drink Water?
Yes, fish drink water. In fact, fish that live in the ocean drink considerably more water than freshwater fish. Ocean fish must gulp water constantly because the salty...
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What Does an Electric Eel Do with Its Electricity?
An electric eel uses its electricity to stun or kill the food it eats as well as a weapon to protect itself from enemies. The electric shock is generated from thousands...
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