A report on how polar bears, snow foxes and reindeer have adapted to live in extreme cold. The narrator explains their key adaptations and we see them in their Arctic environment. Useful as part ...
Chip Chick on MSN3mon
Just 70,000 Years Ago, Polar Bears Diverged From Brown Bears And Developed Key Characteristics To Help Them Survive In Harsh Arctic Conditions"It was always assumed that when polar bears diverged from brown bears, they must have quickly adapted to the Arctic in one ...
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