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Biology - GCSE AQA - Combined Science - Higher

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Question:

How does alveoli do its job?

Author: yxng.edxn


Answer:

They are specialised to maximise the diffusion of oxygen and carbon dioxide by; Having a large surface area (75m² in humans). Having a moist lining for dissolving gases. Having thin walls. Having a rich blood supply.


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They are specialised to maximise the diffusion of oxygen and carbon dioxide by; Having a large surface area (75m² in humans). Having a moist lining for dissolving gases. Having thin walls. Having a rich blood supply.
1 answer(s) in total

Author

yxng.edxn
yxng.edxn