Which statement describes what occurs in both animal and plant cells? A) Nitrogen is used for respiration and oxygen is a waste product. B) Oxygen is used for respiration and carbon dioxide is a waste product. C) Nitrogen is used for respiration and carbon dioxide is a waste product. D) Carbon dioxide is needed for respiration and oxygen is a waste product.
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i think b is the answer
i hope it's helpful to you
i hope it's helpful to you
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the answer is
B) O2 is used for respiration and CO2 is a waste product
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