All answers to this assignment.
1. To survive, all animals must do all of the following except
C. breathe air
2. Which of the following is an adaption that helps an animal obtain food?
D. sharp, narrow teeth
3. Which of the following adaptions would help an animal avoid predators?
C. changing color to blend in with surroundings
4. How do marine mammals breathe?
C. They come to the surface and breathe air.
5. How do insects get the oxygen they need?
D. through holes in their skin.
4. How do marine mammals breathe?
