Answers

2015-07-14T20:53:47+08:00
It is where the exchange of gasses happen.
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2015-07-15T04:42:59+08:00
Gas exchange of oxygen and carbon dioxide takes place in theĀ alveoli. Oxygen from the inhaled air diffuses through the walls of the alveoli and adjacent capillaries into the red blood cells. The oxygen is then carried by the blood to the body tissues.
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