Which of these is the job of the respiratory system? - ProProfs Discuss
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Which of these is the job of the respiratory system?





A. Gas exchange between the external environment and the body s circulatory system.
B. Breaking down food for it to be used by the body.
C. Holding up the body and giving it support and shape.

This question is part of multiple choice quiz on Respiratory System Quiz
Asked by Martins Amadi on Jun 07, 2018

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3 Answers

lou

Lou

Answered on Sep 15, 2019

gas exchange between external environment and body

 Reply

lou

Lou

Answered on Sep 15, 2019

gas exchange between the external environment and the body's circulatory system

 Reply

Wyatt Williams

Wyatt Williams

Answered on Jun 07, 2018

Gas exchange between the external environment and the body s circulatory system.
 Reply

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