Question

Mixing of inhaled Oxygen in the blood and exhaling Carbon dioxide from
blood of all parts of body. These two actions take place in which organ?​

Answer 1

Answer:

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. this is how much I know