ALIMENTARY (DIGESTIVE SYSTEM Oral cavity-pharynx-esophagus- ADAM stomach-duodenum-jejunum- lleum-cecum-colon-rectum-anal canal A.Division 1.Alimentary canal 1)upper alimentary canal: a/a mouth to duodenum 2)lower alimentary canal jejunum to anus10 ALIMENTARY (DIGESTIVE ) SYSTEM A. Division 1. Alimentary canal : 1) upper alimentary canal: mouth to duodenum 2) lower alimentary canal jejunum to anus Oral cavity-pharynx-esophagus￾stomach-duodenum-jejunum￾Ileum-cecum-colon-rectum-anal canal