Quick List The Bladder 4th September 201510:46 The Bladder How it works The urinary bladder is a sac-like structure that stores urine which is produced by the kidneys. Two tubes, called the… Read more
4th September 201510:46 The Bladder How it works The urinary bladder is a sac-like structure that stores urine which is produced by the kidneys. Two tubes, called the… Read more
