malenamadplume7 malenamadplume7

03-11-2016
Biology

contestada

Oxygen constantly diffuses from air or water into an animal's bloodstream for this to happen the concentration of oxygen in the blood must be

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Аноним Аноним

03-11-2016

The concentration of oxygen must be lower in the blood since diffusion is a form of passive transport, which goes down the concentration gradient (high to low.) Hope this helps! :)

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