Across
- 2. Helps all chemical reactions in the body happen faster
- 5. The chemical breakdown of food using enzymes
- 9. A carbonated drink
- 10. A powder used in baking, cleaning, and toothpaste
Down
- 1. The chemical reaction that gives us energy when we breathe
- 3. Mint candies
- 4. A sour liquid used in cooking or pickling (acetic acid)
- 6. The chemical process that changes food into energy and allows living organisms to live
- 7. The chemical reaction that uses water to breakdown food
- 8. fake