Question

How do polar bears stay warm? A) They hibernate in the winter. B) Their black skin absorbs sunlight or radiant energy. C) Their white fur absorbs sunlight and converts it to heat. D) They reduce their metabolic rate when food is hard to find.

Answer 1

They hibernate to a point, they build dens when it gets cold to stay out of the freezing cold but don't sleep all winter

Answer 2

b.////////////////////////////////////////////////////////////