Why do bison run fast but walk slowly?
But Why: A Podcast for Curious Kids
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Snails Slime - What Is It?
Mucus is basically made from water and proteins. Snails make two different kinds of mucus. The first kind keeps them moist so they don't dry out. Scientists have studied snail slime to make medical glues. And it's even being used in some face creams. If you have a question about anything, have an adult record it.
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