Asked by xen
During the exchange of air in your lungs, oxygen is being taken into your bloodstream while this substance is being released.
(1 point)
microorganisms
carbon dioxide
plasma
mucus
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carbon dioxide
During gas exchange in the alveoli, oxygen diffuses from the inhaled air into the blood while carbon dioxide diffuses from the blood into the alveolar air to be exhaled.
During gas exchange in the alveoli, oxygen diffuses from the inhaled air into the blood while carbon dioxide diffuses from the blood into the alveolar air to be exhaled.
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