Question

How do endotherms stay warm?

Answer 1

Endotherm/warm-blooded animals → Birds and mammals. These animalskeep their bodies at a constant temperature. When in a cooler environment they generate their own heat, when they are in a hotter environment they cool themselves off.

Answer 2

ANSWER

Endotherms, such as birds and mammals, use metabolic heat to maintain a stable internal temperature, often one different from the environment. Ectotherms, like lizards and snakes, do not use metabolic heat to maintain their body temperature but take on the temperature of the environment.

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