Difference between revisions of "Kidney"
(Created page with "An organ in the excretory system that removes urea and excess water from the blood.") |
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| − | + | ==Key Stage 3== | |
| + | ===Meaning=== | ||
| + | [[Kidney]]s are [[organ]]s in the [[Excretory System|excretory system]] that removes [[urea]] and excess [[water]] from the [[blood]]. | ||