Question

At the site of gas exchange in the lungs, where does the oxygen move? O2 moves from the alveoli to the white blood cells. O2 moves from the white blood cells to the alveoli. O2 moves from the alveoli to the red blood cells. O2 moves from the red blood cells to the alveoli.

Answer 1

Answer:

C) O2 moves from the alveoli to the red blood cells.

Explanation:

• Carbon dioxide (CO2) from the blood is absorbed by the alveoli

• Oxygen (O2) in the alveoli is absorbed by the blood