Keywords
organ,anatomy,gastrointestinal tract,GI tract,digestive system,gastrointestinal system,digestive tract,liver,pancreas,stomach,small intestine,large intestine,intestine,rectum,colon,anus,esophgaus,mouth,appendix,cecum,adult male human body,body,person ,people,figure,torso,upper body,chest,boy,man,male,anterior,front view,face,eyes closed,lateral,side view,male torso,male chest,gi tract,digestive system,gastrointestinal,organs