That is called urine. Also known as pee.
Urine
popo and pepe
The Kidneys turn waste matter to Urine. its the urinary bladder.
they are the Floopa tubes
The kidneys. The fluid is urine which trickles down into the urine bladder, and from there, when it's full, out of the body.
The urethra is a tube connecting the urinary bladder to the genitals for the removal of fluid waste.
bladder-storage place for waste kidney-blood filters and fluid regulator
Urine is temporarily held in the bladder
the bladder
The urinary bladder stores urine. It is a muscular sac where the fluid is held after it has been processed and filtered by the kidneys.
Fluid waste products, or urine, are stored in the bladder. This muscular organ can hold up to 18 ounces (or half a litre) of urine (in most healthy adults)m before we feel the urge to empty it.
The kidneys and urinary bladder work together, yes, but they are in the URINARY system. They process and get rid of fluid waste. But they are NOT in the excretory system.The kidneys process the fluid wastes, then releases the fluid as urine, which is stored in the urinary bladder.The work alongside the excretory system. The excretory system processes solid and semi-solid wastes by drawing fluid into the small intestines. When done processing the waste, the large intestines releases excess fluids over to the kidneys to process the fluid. At times when this balance is not maintained, such as during the flu, the intestines releases wastes as diarrhea because there isn't enough time between excretions to shuttle the excess fluids to the kidneys.