excretory
The cloaca is part of the urogenital system. It is a common opening for the digestive, reproductive, and urinary systems in certain animals, such as birds, reptiles, and amphibians.
The eyes belong to the Nervous system.
The Circulatory System
skelatal system
Skeletal or muscular system
The digestive sytem.
excretory
what part of of organ system that the skin belong
sensory organ aural system
it is an organ, it doesn't belong to any other organs in the body but it does belong to a system in the body the digestive system.
The eyes belong to the Nervous system.
Sensory system.
The organ system that the pancreas belongs to is endocrine
skeletal system
respiratory system :)
the digestive system
Digestive system.
The nervous system