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Biology, 27.04.2021 20:50 bryanatwin1536

PLEASE HELP. 23.How are lungs a benefit over simple diffusion for getting oxygen?

24.What is the relationship between the alveoli and capillaries?

25.Make an argument that the heart is the most important part of the circulatory system.

26.Make an argument that the blood is the most important part of the circulatory system.

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PLEASE HELP. 23.How are lungs a benefit over simple diffusion for getting oxygen?

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