What is the main function of the respiratory system?

asked Jul 17, 2021 86.8k views

1 vote

What is the main function of
the respiratory system?

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4 votes

If this is a choose then choose the last one..
Breaking down of food

Koukouviou answered Jul 18, 2021

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3 votes

Answer:

To provide Oxygen and remove Carbon dioxide from the body and also to break down the food

Jonasb answered Jul 21, 2021

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