alveoli |
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navigate by keyword : abstract aerobic air alveoli anatomy artery biology blood blue breath breathe bronchi bronchiole bronchus capillary carbon care digital dioxide disease education emphysema exchange gas green health healthy hemoglobin human illustration isolated lung lungs medical medicine organ oxygen pulmonary red respiration respiratory saturated science system technology texture trachea vein venous wall white |
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Anatomical illustration showing some pulmonary alveoli and the gaseous exchange taking place inside them. Digital illustration. |
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