what animal has the highest metabolism

Hibernation is a way animals conserve energy to survive adverse weather conditions or lack of food. It involves physiological changes such as a drop in body temperature and slowed metabolism.

Do animals with lower metabolism live longer?

That is, metabolic rate is thought to be inversely proportional to maximum lifespan, which means that species that live fast will die young while those that have a slower metabolic rate live slower and longer.

Do elephants have slow metabolisms?

Large animals like elephants have a slower metabolism and more chilled out mitochondria, producing just enough heat to live. If an elephant’s mitochondria suddenly began to function at the rate of a mouse’s, they’d explode.

Why do small animals have high metabolism?

To maintain a constant body temperature despite rapid loss of heat across a body surface, a smaller organism must oxidize food at a higher rate. In order to that they must eat almost food equivalent to their body weights. Thus this is the main reason why smaller organisms have high rate of metabolism.