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Biology, 17.08.2020 01:01 kangasc6124

Oxygen diffuses from the alveoli into surrounding capillaries. Oxygen diffuses from the alveoli into surrounding capillaries. Oxygen is carried through blood vessels to a capillary. Oxygen is carried through blood vessels to a capillary. Oxygen diffuses from the blood to the body's tissues. Oxygen diffuses from the blood to the body's tissues. Oxygen binds to a molecule of hemoglobin. Oxygen binds to a molecule of hemoglobin. Oxygen enters a red blood cell. Oxygen enters a red blood cell.

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