Question

A polar bear is almost completely covered with white fur. The few parts without fur include the foot pads on its large, clawed paws. The foot pads are black and covered with many small bumps. The bumps help the polar bear to
(1) Conserve body heat
(2) Swim quickly in cold water
(3) Walk on ice without slipping
(4) Blend in with its surroundings

Answer 1

(3)Walk on ice without slipping

Answer 2

(3) walk on ice without slipping