Question Detail
Question
Bears reducing their metabolic rate in winter illustrates which type of physiological adaptation?
Correct Answer
Option C is the correct answer.
Detailed Explanation
Hibernation involves the physiological adaptation of significantly reducing metabolic rate, body temperature, and heart rate during winter. This allows bears and other hibernators to conserve energy when food is scarce.
Hint
This winter survival strategy involves a dramatic slowing of bodily functions.