Search for tag: "duodenum"

Digestive System Overview Pt.4

Digestive enzymes and the large intestine

From  Kezia Brown 0 likes 270 plays 0  

Digestive System Overview Pt.3

Accessory organs and the small intestine

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Digestive System Overview Pt.2

Oesophagus and stomach

From  Kezia Brown 0 likes 291 plays 0