Question

Mention any four adaptations that have helped the polar bear to survive in the polar regions​

Answer 1

2) The layer of fat under his skin which help him to stay warm. It also has a thick layer of fur. 3) Wide, large paws help a polar bear to walk in snow. 4) Small and round ears prevent them from water entering and freezing their eardrums.

Answer 2

Answer:

1. they have thick layer of fat and fur that protects them from cold.

2. white fur helps in comouflage.

3.the white large paw helps to walk in snow

4.polar bear has nostrils that can be closed while swimming