The kidneys
None - BUT Urine from kidneys.
The Kidneys.Kidneys don't hold urine they produce urine which is then stored in the bladder.
The kidneys process the urine and the bladderholds it.
The liver.
The leaf is the organ of the plant that manufactures food by photosynthesis. This process involves using the energy from sunlight to convert carbon dioxide and water into glucose and oxygen.
The kidneys produce urine.
The ureter leads urine out of the kidney and into the bladder.
The urinary bladder stores the urine in the frog.
It is the bladder.
kidneys
Urinary bladder
The kidneys.