Describe the pathway that an oxygen molecule moves through from the external environment (assuming you inhaled air through your nose) to the blood in your pulmonary capillaries and explain how oxygen moves into and is then transported in the blood.To describe the pathway, you should include the names of all of the anatomical structures the oxygen molecule would pass through in the correct order.

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Answers

2014-08-27T09:55:33+08:00
Manoj jeeĀ 
best of luck....
:-))))))
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