Question

Just like the fat layer in animals , what saves the birds from extreme cold climate in the polar region?​

Answer 1

example of bird is penguin

Penguin an aquatic flightless birds which have a thick layer of fat under their skin, as found in animals living in the polar region, for example, Polar Bear. This layer of fat helps Penguin to survive the extremely cold climate.

I hope it helps

Answer 2

Answer:

Penguin an aquatic flightless birds which have a thick layer of fat under their skin, as found in animals living in the polar region, for example, Polar Bear. This layer of fat helps Penguin to survive the extremely cold climate.