| A | B |
| uptake of water/nutrients | Absorption |
| Anterior | near the head |
| Bile | fluid from the liver to break down fats |
| Cecum | blind pouch |
| Concentrates | high energy feedstuff |
| Digestion | breakdown of food to produce energy |
| Enzyme | protein that breakdown foods |
| Gastrointestinal Tract | GI Tract |
| Gullet | esophagus |
| Large intestine | Primary location of water absorbtion |
| Location of mastication | Mouth |
| below | Posterior |
| the end of the digestive system | Rectum |
| Roughage | grass/hay/corn stalks |
| Primary location of nutrient absorbtion | Small Intestine |
| Used for nutrient absorbtion | Villi |
| End of the digestive system in poultry | Vent |
| Salivary Gland | assists with food breakdown in the mouth |
| Chewing of Food | Mastication |
| Cleans the parts of blood | Pancreas |
| True stomach | Abomasum |
| 1 stomach | Monogastric |
| multi-stomach animal | Ruminants |
| fermentation Vat | Rumen |
| Ileum | Last part of the Sm. Intestine |
| Proventriculus | between the crop and gizzard |
| Feed | method of getting nutrients to animals |
| Duodenum | 1st part of Sm. Intestine |
| Cud | bolus of food from Rumen |
| Cloaca | the end of the Large Intestine |
| Cardia | end of the esophogus |
| Avian | birds |
| Anabolism | 1 part of metabolism |