How Do Frogs Croak?
How Do Frogs Croak? If you happen to live near a pond, then you’ve probably wondered about the croaking of frogs. It is only the male frog that croaks, or sings....
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Is Breathing Cold Air Dangerous?
Breathing cold air isn’t dangerous. Your body has special mechanisms in place to make sure that all the air that reaches your lungs is plenty warm and full of...
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How Come Everyone Has a Unique Voice?
How Come Everyone Has a Unique Voice? Your voice identifies you as uniquely as your looks do. Although some people might sound quite a bit alike, no two voices are ever...
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Why Does a Whale Spout?
Why Does a Whale Spout? Whales spout “fountains” of steam, which are formed by their breath. Whales breathe through blowholes on the top of their heads....
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What Causes Hiccups?
What Causes Hiccups? There are a few reasons for getting hiccups. Usually, we get them from eating too fast or too much. Between the lungs and stomach is a wide...
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