| A | B |
| Oral Cavity | Mouth |
| Tongue | Moves the food around and pushes it to the back of your throat |
| Pharynx | Throat-Food enters as a bolus |
| Esophagus | Food tube to the stomach |
| Stomach | Muscular sac that holds about 2 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 and releases wastes |
| Anus | Releasing of wastes takes place here also |
| Salivary Glands | Organ- 3 pairs |
| Liver | 208 functions- Very important organ |
| Gallbladder | Stores bile and releases into common bile duct |
| Pancreas | Secretes pancreatic juices |
| Appendix | appendicitis happens here |
| Villi | Absorption of nutrients takes place here |