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CaHeK987 [17]
3 years ago
12

Describe two ways polar bears are well adapted to surviving during the Arctic winter.

Biology
1 answer:
cricket20 [7]3 years ago
4 0
They are well at surviving because of their thick white coat. The white fur helps them blend in with the snow and ice. The polar bear also has a layer of fat under their skin so they can survive harsh temperatures. 
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Therefore, the statement, 'venous compliance is approximately 24 times larger than arterial compliance, so as venous pressure increases the volume of veins greatly increases' is true

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