The kidneys belong to the excretory system.
The excretory system
the digestive system
the digestive system
The kidneys are part of the urinary system.
the kidney belongs to the osmo-regulation and the excreatory system.
Kidneys are part of the urinary system. They are also considered part of the excretory system.
The kidneys are organs. They belong to the excretory (organ) system.
The kidney is part of the excretory system, which removes the waste created in the body, in this case substances such as urea.
The esophagus, mouth and anus are all organs of the digestive system. Kidney is the one that doesn't belong
I believe the kidney belongs to the endocrine system. Not certain though. It's many functions include the filtering of waste products from the blood. It also makes a hormone that balances calcium. It also regulates the acid base balance (ph levels) in our bodies.
They belong to the nervous system
the kidney belongs to the osmo-regulation and the excreatory system.
the urinary system