| A | B |
| Stores Bile | Gall Bladder |
| Emulsifies fats | Bile |
| Makes bile green | Bilirubin |
| Acid here causes heartburn | Esophagus |
| Digests sugars in the mouth | Amylase |
| Semi-liquid food in stomach | Chyme |
| First section of small intestine | Duodenum |
| Produces a large variety of digestive enzymes | Pancreas |
| A hole in the stomach wall | Ulcer |
| Natural antacid for intestine | Bicarbonate |
| Muscle action of esophagus | Peristalsis |
| Structures that absorb nutrients | Microvilli |
| The digestive organ that removes or leaves water in the mixture | Large intestine |
| The organ responsible for compacting feces | Rectum |
| The location where feces exit the body | Anus |
| The organ where proteins get digested first | Stomach |