Chemistry, asked by 593980, 3 months ago

What is the main function of the respiratory system?

Answers

Answered by BABYGIRL11
3

Your respiratory system is the network of organs and tissues that help you breathe. This system helps your body absorb oxygen from the air so your organs can work. It also cleans waste gases, such as carbon dioxide, from your blood.

Answered by Anonymous
1

The main functions of the respiratory system are to obtain oxygen from the external environment and supply it to the cells and to remove from the body the carbon dioxide produced by cellular metabolism...

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