Answer:
The following list identifies some adaptations in a beaver which allow it to survive in its environment. Identify each adaptation as structural, physiological, or behavioral and describe its survival advantage:
(a) Large front teeth: structural adaptation-
(b) Lodge built in middle of pond: survival advantage
(c) Oil secreting glands in skin: physiological
3. (a) What restricts the amount of time diving animals can spend underwater?
The temperature of water determines that
(b) How does reducing heart rate during a dive enable animals to stay underwater longer?
Explanation:
