The blubber fat layer and white fur helps the polar bears to maintain internal homeostasis in cold temperatures
Explanation:
Polar bear lives in the snowy and cold arctic island. Polar bear has undergone many adaptation to protect themselves from the extreme cold.
Thick fat layer is present under the skin that protect the bear from extreme cols and provide heat. The white fur of the polar bear hide themselves from the predators. The large paws of bear help them to walk on snow.
