Question

Explain shortly, how the exchange of gases takes place in human?

Answer 1

Gas exchange takes place in the millions of alveoli in the lungs and the capillaries that envelop them. As shown below, inhaled oxygen moves from the alveoli to the blood in the capillaries, and carbon dioxide moves from the blood in the capillaries to the air in the alveoli.

hope this helps uh...

Answer 2

Answer:

Exchange of gases takes place in human through their nostrils.they take oxygen and removes carbon dioxide.