Question

What is hibernation ?​

Answer 1

Answer:

Hibernation is a way that some animals deal with the harshness of winter.

hibernation, a state of greatly reduced metabolic activity and lowered body temperature adopted by certain mammals as an adaptation to adverse winter conditions.The true hibernator spends most of the winter in a state close to death; in fact, the animal may appear to be dead. The body temperature is close to 0° C (32° F); the respiration is only a few breaths per minute; and the heartbeat is so slow and gradual as to be barely perceptible. Exposed to moderate warmth, the animal slowly awakens, requiring an hour or more to reach an alert state.

Answer 2

Hibernation is a way animals conserve energy to survive adverse weather conditions or lack of food.