Question

Animal that do not have constant body temperature is called

Answer 1

Answer:

Animal that do not have constant body temperature is called Ectotherms

Answer 2

Answer:

Ectotherms

Ectotherms are animals that don't have the ability to retain the heat generated by their metabolism. When it's cold outside, the metabolism of ectotherms slows down, as does their ability to move. That's why reptiles, butterflies and other ectotherms can be found “sunning themselves” in the morning.