What happens in lungs?

Worksheets

Answer: When the blood reaches the lungs, carbon dioxide is diffused out into the lungs and oxygen diffuses into the blood, some of the water is also lost in exhalation.

Learn also:

How does humidity affect rate of transpiration?
Why are walls of left ventricle stronger?
How does air reach blood vessels?
What is photosynthesis?
Does bronchi and bronchioles process air?
How body tries to fight flu virus?