The correct function that the alveoli perform is: exchange oxygen in the air for carbon dioxide in the blood.
Respiratory and Circulatory Systems Quick Check 1 of 41 of 4 Items Question What function do the alveoli perform?(1 point) Responses hold receptors for the sense of smell hold receptors for the sense of smell carry oxygenated blood away from the heart carry oxygenated blood away from the heart exchange oxygen in the blood for carbon dioxide in the air exchange oxygen in the blood for carbon dioxide in the air exchange oxygen in the air for carbon dioxide in the blood
3 answers
are you sure?
Yes, I am sure. The primary function of the alveoli in the respiratory system is to facilitate the exchange of gases. Specifically, they allow oxygen from the air to enter the blood and for carbon dioxide from the blood to be released into the air. Therefore, the correct response is exchange oxygen in the air for carbon dioxide in the blood.