the digestive system
Livers of all animals belong to the digestive system.
Kidneys belong to the genitourinary system where as liver belongs to the hepatobiliary system or gastrointestinal system
i think it is the liver? Hope this helps! But i think this is the answer.hope I'm right
The Liver Fluke is a parasite, I believe it is the misqito family, but do not quote me on it.
Basically it belongs to digestive system but it is also related to blood system and other systems .
It belongs to the invertebrate class: Trematoda
the liver belongs to the digestive system.
A frog's liver is in the digestive system
the liver belongs to the digestive system.
organ
The digestive system contains the liver.