1) Bean-shaped organs 2) Bodily organs 3) Cleansing pair 4) Nephrologists study them 5) Purifying organs 6) Renal organs 7) The organs that process urine 8) Vital pair 9) Waterworks, so to speak 10) Where low blows land 1) Nephridia 2) Organs 3) Rinones 4) Rognoni 5) Types 
organs involved in excretion and regulation of water balance 
organs which produce urine by excreting blood plasma and then resorbing important chemicals. Glucose and proteins are especially well resorbed, such that the presence of either is evidence of serious problems. Possibly including diabetes. The remainder is urine.
• (pl. ) of Kidney
the two bean-shaped organs that filter wastes from the blood and form urine. The kidneys are located near the middle of the back. 
Organs used to clean the blood and make urine.
The two bean-shaped organs that filter wastes from the blood and form urine. The kidneys are located near the middle of the back. They send urine to the bladder.
organs which produce urine by excreting blood plasma and then resorbing important chemicals. The remainder is urine.
organs involved in excretion and regulation of water balance
Paired organs of the excretory system that are irregular in shape and, in birds, are each composed of three interconnecting lobes; they remove waste products from the blood, especially nitrogenous wastes, and form a highly concentrated urine that, in birds, is passed to the cloaca via the ureters. Kidneys also maintain a balance of salt ions in the...
a kidney shaped organ that helps process urine
The two organs that filter wastes from the blood to be removed in urine. The kidneys are located near the middle of the back. They send urine to the bladder.
Reddish, jelly bean-shaped body organs. Most people have two kidneys but people can live with one. The kidneys are in the lower back just under the bottom of the rib cage. A kidney is about the size of your fist. The kidneys are very important because they remove waste and fluid from the body and produce urine (wee). They also help to:
The two organs located deep in the body on either side of the backbone near the waistline in which the urine is formed.
a pair of bean-shaped organs located below the ribs toward the middle of the back.