Which two statements describe organ systems working together to remove wastes from the body? A. The digestive system breaks down food into molecules that can move into the blood. B. The circulatory system carries oxygen-rich blood into muscles in the legs. C. The respiratory system exhales carbon dioxide that enters the lungs from blood vessels. D. The integumentary system gives off thermal energy that comes from blood vessels.
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Which two statements describe organ systems working together to remove wastes from the body? A. The...
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