Biology, asked by cr7crishna, 3 months ago

how are gases exchanged in lungs during the respiration

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Answered by Anonymous

Answer:

Gas exchange takes place in the millions of alveoli in the lungs and the capillaries that envelop them. As shown below, inhaled oxygen moves from the alveoli to the blood in the capillaries, and carbon dioxide moves from the blood in the capillaries to the air in the alveoli.

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