its mainly their body heat rather than their skin
The walrus has a thick layer of blubber beneath the skin to keep it warm.
to keep the polar bear skin warm
no it is only to keep them warm
to keep warm
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To keep them warm and to provide protection to their skin.
Just keep nice and warm, because the colder you get, the more your body will waste energy on tryng to keep warm, and it wont be able to take care of your skin. :)
To keep them warm also to help to keep water away from their skin.
The fur keeps them warm. The skin is needed to protect muscles, intestines and all that from the environment. And, for the fur to have something to grow out of.
your skin is not what keeps you warm its your body temperature
It acts as an insulator.
We are descended from apes who have fur to keep them warm.