The urinary bladder is a muscular sac. This helps the urinary bladder
Afilter waste products through nephrons.
Bexpand and hold more urine, if required.
Cpump waste from the blood into the kidneys.
Dprevent the urine from flowing back to the kidneys.
Afilter waste products through nephrons.
Bexpand and hold more urine, if required.
Cpump waste from the blood into the kidneys.
Dprevent the urine from flowing back to the kidneys.
