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Vadim26 [7]
4 years ago
13

Why do polar bears have a thick layer of fat?

Biology
2 answers:
kotegsom [21]4 years ago
6 0

I keep them warm because they live in a cold place

Sphinxa [80]4 years ago
5 0

Yes they do they have skin lay over there fat to keep warm.

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<h3>Explain how the structure of a cellulose molecule relates to the molecule's function?</h3>

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