Question

how are oxygen and carbon-di- oxide in lungs​

Answer 1

Answer:

these are transported through blood cells in nerves

Answer 2

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.

I HOPE THIS MAY HELP YOU..

MATL AS BRAINLIST..✌✌

#gundi..