Gas exchange involves the transfer of oxygen from inhaled air into the blood and carbon dioxide from the blood into exhaled air.
Gas exchange is the transfer of oxygen from inhaled air into the blood and carbon dioxide from the blood into exhaled air.
| Front | Define gas exchange. |
|---|---|
| Back | Gas exchange - the transfer of oxygen from inhaled air into the blood and the transfer of carbon dioxide from the blood into the exhaled air. |
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