Across
- 3. presence of another substance
- 4. provides energy for the body
- 6. forms a plant's cell wall
- 9. A simple sugar
Down
- 1. complex carbohydrate
- 2. Solution A chemical indicator that changes color when heated
- 5. is in your muscles and liver
- 7. Solution An indicator that turn color when starch comes into contact
- 8. simplest carbohydrate