) the main function of the respiratory system is to . a) transport oxygen, nutrients, and wastes to and from body cells and tissues b) produce sperm and eggs c) supply the body with oxygen and remove carbon

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asked Feb 16, 2024 127k views

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) the main function of the respiratory system is to . a) transport oxygen, nutrients, and wastes to and from body cells and tissues b) produce sperm and eggs c) supply the body with oxygen and remove carbon dioxide d) control body activities through hormones released into the blood e) break down food and deliver the products to the blood for dispersal