or digestive tract
Pathway along which food travels when it is eaten and from which solid wastes are expelled.
It includes the mouth , pharynx , esophagus , stomach , small intestine , large intestine , and anal canal . See also digestion .
or digestive tract
Pathway along which food travels when it is eaten and from which solid wastes are expelled.
It includes the mouth , pharynx , esophagus , stomach , small intestine , large intestine , and anal canal . See also digestion .
Britannica Concise Encyclopedia. Краткая энциклопедия Британика. 2012