1. Body part?

2. Body part?

3. Body part?

4. Body part?

5. Body part?

6. Body part?

7. Body part?

8. Body part?

9. The esophagus, stomach, large and small intestine, aided by the liver, gallbladder and pancreas convert the nutritive components of food into __?__ and break down the non-nutritive components into __?__ to be excreted.

10. Gastroesophageal reflux disease (GERD) is a condition in which the esophagus (food pipe) becomes irritated or inflamed by stomach contents, including acid, backing up from the stomach. This backing up is called __?___.