Question: Fact 1: Mammals have a layer of fat under the skin to help insulate the body.  Fact 2: Of the sea mammals, especially the seal and walrus are hunted.  Given the two facts above, answer the question "What has a layer of fat under the skin to help insulate the body?" with the following options:  - walruses  - bears  - the Sun  - water  - rabbit  - ice  - animals  - humans
Answer:
walruses