Question

Which of the following is an example of homeostasis?

A. The lungs of animals excrete carbon dioxide

B. The beak of some birds are hooked in shape

C. We feel cooler when we stand under the shade of a tree

D. We feel warmer when all the windows are shut on a cold night

Answer 1

C. We feel cooler when we stand under the shade of a tree

Answer 2

A. The lungs of animals excerate carbon dioxide