gas exchange |
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navigate by keyword : anatomical anatomy atom biology blood breath carbon cell cells circulation co2 cycle diagram dioxide disease erythrocytes exchange gas graphic haemoglobin health healthcare hemoglobin human illustration inside life lung lungs medical medicine molecule organizer oxygen path patient pneumonia pulmonary red research respiration respiratory science system transport vector |
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Gas exchange in humans. Path of Red Blood Cells. Oxygen transport cycle. Both oxygen and carbon dioxide are transported around the body in the blood: from the lungs to the organs and again to the lungs. |
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