What is the lower respiratory system? 0 The organ system containing the nose, throat, and lungs. 0 The passageway by which carbon dioxide exits the body. 0 The passageway by which air enters the lungs. The group of organs and tissues of the respiratory system that reside in the chest. DONE
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Health, 22.06.2019 02:50, maddigrace3
How does the endocrine system affect the body's functions? o o o o it secretes enzymes directly into the bloodstream. it secretes hormones directly into the bloodstream. it secretes enzymes through ducts to the surface of organs. it secretes hormones through ducts to the surface of organs.
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What is the lower respiratory system? 0 The organ system containing the nose, throat, and lungs. 0 T...
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