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OpenStudy (anonymous):

WILL GIVE MEDAL! PLEASE HELP! which of the following summarizes the function of the respiratory system? A- to transport oxygen to cells and wastes away from cells. B- to protect the organs in the chest cavity C- to move oxygen from the air into the body and carbon dioxide from the body into the air D- to provide a barrier between the body and the environment

OpenStudy (alphadxg):

C. to move oxygen from the air into the body and carbon dioxide from the body into the air

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