List the parts of the urinary system and describe the function of each one.

Answer:

The urinary system includes the kidneys, ureters, bladder, and urethra. The kidneys filter the blood and remove wastes, extra water, and salts to make urine. The ureters are tubes that carry urine from the kidneys to the bladder. The bladder stores urine until it is ready to leave the body. The urethra is the tube that carries urine from the bladder out of the body.