georgeminottst georgeminottst

25-10-2021
Biology

contestada

List the features of the gaseous exchange surface in humans.

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unknown4191 unknown4191

25-10-2021

they give the lungs a really big surface area
they have moist, thin walls (just one cell thick)
they have a lot of tiny blood vessels called capillaries

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darianagreene darianagreene

25-10-2021

Answer:

they give the lungs a really big surface area.

they have moist, thin walls (just one cell thick)

they have a lot of tiny blood vessels called capillaries.

Hopes this helps :D

Answer Link

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