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04-04-2008, 10:52 PM
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| biology help.?
Discuss the three kinds of waste that humans must remove from their bodies, and explain why waste removal is important to living organisms.
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04-04-2008, 10:53 PM
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dont really know why but salt(ions), excess water and urea because that poisonous!. these are all removed by the kidney and passed out of your body in your wee. however water and salts can also be removed in sweat, urea isnt i dont think.
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