Dude...you just want someone to do it for you..? Or..?
Answer:
not sure tbh
Explanation:
...................... Sorry I'm running low on points
Answer:respiratory system
Explanation:The primary function of the respiratory system is to deliver oxygen to the cells of the body's tissues and remove carbon dioxide, a cell waste product. The main structures of the human respiratory system are the nasal cavity, the trachea, and lungs
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