ThisGhost
ThisGhost
25-03-2017
Biology
contestada
what is co2 diffusion
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Аноним
Аноним
25-03-2017
Ventilation is the process by which air moves in and out of the lungs.Diffusion is the spontaneous movement of gases, without the use of any energy or effort by the body, between the gas in the alveoli and the blood in the capillaries in the lungs.
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