The protective covering on mammals, that helps them conserve body heat, is usually:\nOptions:\n- (A) spiny\n- (B) scaley\n- (C) elastic\n- (D) dense\n- (E) fuzzy\n- (F) skin\n- (G) spiky\n- (H) fat
Reason slowly and give your answer.
(E)
Mammals conserve body heat with their hair or fur.

Mammals Hair or fur covers the bodies of most mammals.

Mammals conserve body heat with their fuzzy, protective covering.

.

Thus, the answer is (E)