| A | B |
|---|
| pepsin | enzyme that breaks down proteins |
| amylase | enzyme that breaks down starches |
| bile | substance produces by liver to break down fats |
| insulin | hormone that lowers blood sugar levels |
| glucagon | hormone that raises blood sugar levels |
| Human Growth Hormone | pituitary hormone that regulates growth |
| cortisols | hormone produced by the adrenal gland that responds to stress |
| thyroxine | hormone that controls metabolism |
| villi | projection in the small intestines that increase surface area |
| peristalsis | the movement of food through the digestive system through muscle contracts |
| minerals | inorganic elements vital for homeostasis |
| vitamins | aid enzymes and metabolic pathways |
