Give the function of
network of capillaries on alveoli
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The alveoli are surrounded by tiny blood vessels, called capillaries. The alveoli and capillaries both have very thin walls, which allow the oxygen to pass from the alveoli to the blood. The capillaries then connect to larger blood vessels, called veins, which bring the oxygenated blood from the lungs to the heart.
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This is the primary function of the respiratory system and is essential for ... Fick's law gives us a number of factors that affect the diffusion rate of a gas ... This means that net diffusion occurs into the alveoli from capillaries.
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