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1.) Water, salts, and urea are removed from the blood by the

O (1) live and lungs
O (2) sweat glands and kidney
O (3) pancreas and adrenal glands
O (4) kidney and liver

User Uylmz
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2 Answers

3 votes
the answer is option 4
User TheEpsilon
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4 votes
4 its 4 its 4 its 4
User Mohd Sakib Syed
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