Science, asked by dhaliwalharmn12, 9 months ago

digested food ,gases,waste and other substances pass into and out of blood through the thin wall of​

Answers

Answered by ᎷíssGℓαмσƦσυs
4

Answer:

cappilaries is ur answer

Answered by tarabbpsbv17
4

Answer:

Capillaries.

Explanation:

Capillaries' walls are only one cell thick. Hence one of their chief functions is to allow digested food, gases, waste and other substances to pass into and out of blood.

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