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Why do you have to pee?

Updated: 8/16/2019
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Wiki User

9y ago

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To eliminate waste from the blood. The kidneys take nitrogenous wastes out of the blood and pull some water out as well to make urine, which then flows down the ureters and into the bladder, and when you're ready to go, from the bladder through the urethra and out of the body. If your kidneys didn't do this, you would die within a few days without dialysis, so it's an important function.

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9y ago
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Q: Why do you have to pee?
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