Question

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Mention three features of polar bear which protect it from extreme cold.​

Answer 1

Answer:

Animals like polar bears in the polar regions may have the following adaptive features:

Low surface area to volume ratio.

Small extremities to reduce heat loss - shorter ears and limbs.

A thick layer of body fat/blubber - present in seals to reduce body heat loss.

Thick camouflaged fur.

Thick fur on paws.

Explanation:

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Answer 2

Answer:

Low surface area to volume ratio

A thick layer of body fat that reduces heat loss from the body

Thick camouflaged fur

Explanation:

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