it belongs to the digestive system
Digestive 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.
Digestive System
The small intestine is part of the gastrointestinal system
The digestive system
The digestive system
its part of the digestive system
The digestive system.
The small intestine.
The organ system, since the small intestine is extremely big
yes