Ectothermic Animals Regulate Their Body Temperature by ____

Question

Ectothermic animals regulate their body temperature by ____.  
A) adjusting their metabolism
B) relying on insulation such as feathers
C) growing hair
D) foraging for food
E) altering their position

Accepted Answer

Ectothermic animals regulate their body temperature by altering their position in the environment, such as basking in the sun or seeking shade, to gain or lose heat.