A6s4iaGrahha A6s4iaGrahha

01-11-2016
Biology

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What is the main function of the respiratory system?

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Аноним Аноним

01-11-2016

The respiratory system supplies the body with oxygen, which provides energy to the cells. Another important function of the respiratory system is to remove carbon dioxide from the blood stream

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Ckaranja Ckaranja

07-11-2016

The primary function the respiratory system is gaseous exchange.

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