The system that makes food absorbable into the body
Gastrointestinal system
Systema alimentarium
Systema digestorium
System
Alimentary tract
Digestive fluid
Digestive gland
Digestive juice
Digestive tract
Alimentary canal
Gastrointestinal tract
Gi tract
Liver
Digestive tube
Pancreas
Salivary gland
Organic structure
Body