Question

adaptive features of polar bear​

Answer 1

Explanation:

1 thick skin to protect themselves from cod

2 white fur to camouflage in ice

3 fur to keep themselves warm.

4 big nails for better grip on ice

Answer 2

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• Polar bears have white fur so that they are not easily visible in the snowy white background.
• The body temperature of a polar bears, is maintained through a thick layer of fur, a tough hide and an insulating layer of blubber which provide excellent insulation.
• Polar bears are so well insulated that they tend to getting overheated and hence move slowly and rest often, to cool down, on warm days.
• It can close it's nostrils while swimming under water.
• It's front paws prosper it through water for swimming.
• The hind feet and legs are held flat and are used as rudders.