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What Is Urine? |
| edHelper's suggested reading level: | grades 5 to 7 | |
| Flesch-Kincaid grade level: | 5.95 |
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What Is Urine?
By Jennifer Kenny |
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1 What is urine? Urine is the fluid waste excreted by the kidneys. People often think of urine as "yucky" but in ancient times urine was sometimes used for washing, mouthwash, or drinking. Can you believe that?