What function do the alveoli perform?(1 point)
Responses
carry oxygenated blood away from the heart
carry oxygenated blood away from the heart
hold receptors for the sense of smell
hold receptors for the sense of smell
exchange oxygen in the air for carbon dioxide in the blood
exchange oxygen in the air for carbon dioxide in the blood
exchange oxygen in the blood for carbon dioxide in the air
1 answer
exchange oxygen in the air for carbon dioxide in the blood
1 answer