| A | B |
|---|
| ureters | tubes that lead from from kidney to bladder |
| urethra | tube that leads from bladder to the outside of the body |
| bladder | elastic, muscular organ that holds urine |
| nephron | filtering unit of the kidney |
| kidney | main organs of the urinary system |
| Urinary system | rids the blood of cellular wastes. |
| urea | a chemical found in urine. |
| liver | also filters the blood to remove waste. |
| diabetes | Condition in which high levels of glucose can be present in the urine. |
| dialysis | filtration of blood through a machine |
