Across
- 3. plant materials that can't be digested by human enzymes
- 4. complicated chemical arrangements that plants form
- 5. sugars with single unit chemical structures
- 7. simple carbohydrates made from plants
- 8. sugars extract from plants used to sweeten foods
- 9. green pigment in pant
- 11. carbohydrates with complicated structures
- 12. chemical process by which plants make carbohydrates
Down
- 1. two monosaccharides combine
- 2. carbohydrates with simple structures
- 6. main source of energy
- 10. when plants combine single glucose units into more complicated structures