Why Do Cats Have Whiskers?
Why Do Cats Have Whiskers? The whiskers on a cat’s face are actually touch receptors and serve as feelers. Scientists call whiskers vibrissae (vi-BRIS-see). These...
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Why Do You Blush?
The way you feel can affect your body. If you should feel ashamed or embarrassed about something, you might blush. When you blush, your brain sends signals to tiny...
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What Are the Hormones That Affect Your Appetite?
What Are the Hormones That Affect Your Appetite? Modern research is showing that several varying hormones transmit or dampen hunger signals, which directly and...
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Why Do We Get Goose Bumps?
Goose bumps, also known as goose flesh or goose pimples, are caused by tiny muscles in the skin. These muscles are around each of the hairs that cover our body. When...
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Why Do You Shiver on a Cold Day?
Why Do You Shiver on a Cold Day? If the surface of your skin gets too chilly, skin receptors send signals to the brain, which sets into motion a series of warming...
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