Question

Which features adapt polar bears to live in extremely cold climate?
(i) A white fur, fat below skin, keen sense of smell.
(ii) Thin skin, large eyes, a white fur.
(iii) A long tail, strong claws, white large paws.
(iv) White body, paws for swimming, gills for respiration.

Answer 1

(i)a thick fur ,fat below skin, keen sense of smell

Answer 2

"The correct answer is:

i) A white fur, fat below skin, keen sense of smell.

In order to cope with the extreme cold, polar bears possess white fur and have stored fat underneath their skin which provides them warmth.

Their keen sense of smell enables them to catch prey even from a very long distance.

"