Across
- 3. 70% of our bodies
- 7. helps the body store vitamins
- 8. builds and repairs tissues & cells
- 9. elements that are essential for good health
Down
- 1. amount of energy your body gets from food
- 2. primary source of energy
- 4. study of our bodies use the food we eat
- 5. organic compounds that control body functions
- 6. helps move waste through digestive system