kidneys (KID-neez): A pair of organs in the abdomen that remove waste from the blood (as urine), produce erythropoietin (a substance that stimulates red blood cell production), and play a role in blood pressure regulation.
(the abdomen; remove; waste; from the blood) (kidneys; produce; erythropoietin) (a substance; stimulates; red blood cell production) (kidneys; play; a role in blood pressure regulation)
the abdomen kidneys a substance kidneys
remove produce stimulates play
waste from the blood
erythropoietin
red blood cell production
a role in blood pressure regulation