Question

If you want to know about actions of gases in lungs. What questions would you like to ask?

Answer 1

$ACTION \: OF \: GASES \: IN \: LUNGS$

•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.