The digestive system or the excretory system.
The digestive system and the urinary system interconnect at the kidneys. The kidneys help to flush toxins out of the body and they also make urine.
Kidneys
digestive is to digest but the digestive system is a system of digestion.
Excretion is not part of the digestive system. Excretion takes place in the lungs, kidneys, and the urinary bladder, which expels waste products.
tongue
no
Kidneys belong to the genitourinary system where as liver belongs to the hepatobiliary system or gastrointestinal system
the liver,the kidneys,and the heart.
Kidneys and intestines
The digestive system and the excretory system including the kidneys and bladder.
helps you breathe and divides the heart lungs and kidneys from the digestive system