| A | B |
| Oral Cavity | Mouth |
| Tongue | Moves food around and pushes to back of throat |
| Pharynx | Throat |
| Esophagus | Food tube to stomach |
| Stomach | Muscular sack that holds about two liters of food/liquid |
| Small Intestine | Most chemical digestion takes place here and the absorption of nutrients |
| Large Intestine | Also called the colon |
| Rectum | Stores waste |
| Anus | Release wastes |
| Salivary Glands | Releases saliva |
| Liver | Breaks down red blood cells |
| Gallbladder | Stores bile and releases into common bile duct to small intestine |
| Pancreas | Secretes pancreatic juices into the first part of the small intestine |
| Appendix | Small vestigial organ where SI and LI join |
| Villi(in small intestine) | Small fingerlike projection of the lining of the SI |