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12-01-2021
Health

contestada

What is the main function of the respiratory system?
a
b
To protect the inner organs of the body from harm
To exchange carbon dioxide and oxygen
To coordinate the actions of the body
To regulate the body's functions by secreting hormones
C
d

Respuesta :

marcoolivas659 marcoolivas659

12-01-2021

Answer:

To exchange carbon dioxide and oxygen

Explanation:

the respiratory system is responsible for proving blood with oxygen as well as releasing carbon dioxide

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