alveoli
- Created by: maddiesmith02
- Created on: 26-05-17 10:27
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The alveoli
The alveoli helps the lungs with gas exchange and they do it efficently. They have a large surface area to allow diffusion. It helps…
The alveoli
The alveoli helps the lungs with gas exchange and they do it efficently. They have a large surface area to allow diffusion. It helps…
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