Answer:Filtration, reabsorption, and secretion are all mechanisms that the nephrons of the kidneys use to absorb blood and produce urine. Urine is made of 95 percent water and 5% human waste. Urea, creatinine, ammonia, and uric acid are nitrogenous wastes excreted in urine.
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i think it would be ther first one, idk for sure becasue i have never took this class but from what i do know the first one seems themost reasonable. sorry if i am wrong
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The answer is C :) I hope this helps!
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No I just eat whatever,why because I can and i'm still fit I have a fast metabolism.
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