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In the kidneys both useful and wasteful substances are removed from the blood by A. reabsorption. B. excretion. C. filtration. D. respiration.
In the kidneys both useful and wasteful substances are removed from the blood by filtration.
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Expert answered|summerandlove|Points 75|
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Asked 3/31/2011 7:29:20 AM
Updated 3/2/2016 10:29:19 AM
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Edited by jeifunk [3/2/2016 10:29:18 AM], Confirmed by jeifunk [3/2/2016 10:29:19 AM]
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