1. To survive, all animals must do all of the following except obtain ______. oxygen eat breathe air eliminate waste 2. Which of the following is an adaption that helps an animal obtain food? jet propulsion hibernating in the winter sweating sharp, narrow teeth 3. Which of the following adaptions would help an animal avoid predators? echolocation hibernation changing color to blend in with surroundings coming to the surface to breathe 4. How do marine mammals breathe?
Add you answer
Please Sign In / Sign Up