What has a layer of fat under the skin to help insulate the body?
goats snakes hamburgers animals humans rabbit bears fur
A B C D E F G H
All humans are mammals.
Humans have a layer of fat under the skin to help insulate the body.
What has a layer of fat under the skin to help insulate the body? (A) goats (B) snakes (C) hamburgers (D) animals (E) humans (F) rabbit (G) bears (H) fur