The urinary system involves the kidneys, bladder, and urethra. Waste materials and water are filtered through the kidneys and are passed into the bladder, where they are stored for excretion.
Waste material travels from the renal pelvis to one of your body's two ureters. The ureters lead to he urinary bladder and exits the body through the urethra.
the urinary system basic function is to remove a type of waste from our body called urea. Urea is produced when foods containing protein and certain vegetable are broken down.
