kidneys remove waste products from the blood and produce urine

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  1. 3. the liquid that circulates in the arteries and veins of a human
  2. 5. system body's central frame work
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  1. 1. remove waste products from the blood produce urine
  2. 2. the undersurface of a person foot
  3. 4. muscular organ that pumps the blood through the circulatory system