Question

7 Why do sheep and polar bears have thick fur ? ​

Answer 1

Answer:

They have a very thick undercoat, which is even denser than the coats of other bears, as well as longer guard hairs. This insulates them from the cold, even when they are in water. ... (It was once thought that polar bear fur could also conduct UV light to the animal's skin but this has been proven to be false.)

Answer 2

Explanation:

In order to get protect from cold , thats why they have thick fur to keep their body warm

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