Question

A polar bear has two thick layer of fur and a layer of fat under the skin How do these adaptation help the polar bear on its survival

Answer 1

hey buddy !! here's your answer...

✔️the thick layer of fat and fur acts as insulator for polar bears . they don't allow internal heat of body to escape to outer environment.
hence , help the bears in their survival .

hope it helps !! ❤️✌️

bonne journée !! ⭐⭐

Answer 2

Hola mate !! ✌️✌️

here's your answer....

✔️the above two mentioned factors act as insulators of heat and don't let it escape from polar bear's body

$hope\: it\: helps\: !!$❤️❤️