exoticlut exoticlut

28-10-2020
Chemistry

contestada

the main function of the respitory system is to

a-break down food

b- exchange gases with the surronding

c- deliver nutrients to cells tht need them

d-store waste products

idk which one

Respuesta :

ig619485 ig619485

28-10-2020

Answer:

B

Oxygen is a gas. Respiratory system is the lungs. Lungs need oxygen. Therefore, B

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isaacmikalyn isaacmikalyn

28-10-2020

I Believe it’s B also I looked it up

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