Assertion: chemical digestion | /r/AtLocation | the duodenum
Facets:
value: mostly
type: DEGREE
value: by chemicals
type: OTHER
Source sentences:
text: Most chemical digestion takes place in the duodenum by chemicals secreted by the liver, pancreas and small intestine.
text: Some chemical digestion of food takes place in the duodenum.
text: Furthermore, mechanical digestion takes place mostly inside the mouth while the chemical digestion mostly takes place in the duodenum and stomach.
text: Most chemical digestion takes place in the duodenum.