Diagram the Pulmonary Alveolus Air Sacs in the Lung. Stock Vector - Illustration of health, bronchi: 130471417
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Illustration of human alveoli. The alveoli are air sacs in the lungs, at the ends of the bronchioles, that allow the exchange of carbon dioxide and ox Stock Photo - Alamy
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Diagram Showing The Pulmonary Alveolus (air Sacs) In The Lung Royalty Free SVG, Cliparts, Vectors, And Stock Illustration. Image 15915102.
