Deer are mammals, and therefore have systems that are basically the same as other mammals.

Which describes how gas exchange takes place?

A.

Oxygen is absorbed through capillaries in the skin.

B.

Water flows over the gills in one direction.

C.

Air passes in and out of the lungs.

D.

Air enters through spiracles.

Question

Bailey Glover

9 February, 22:28

+1

Answers (2)

Know the Answer?

Edith · Answer 1

Hello there.

Deer are mammals, and therefore have systems that are basically the same as other mammals.

Air passes in and out of the lungs.

Amanda Haley · Answer 2

Amanda Haley 10 February, 02:23

0

C air passes in and out of lungs