Carbs

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Across
  1. 2. formed when plants combine single glucose units into more complicated chemical structures
  2. 4. chemical arrangements that plants form by combining single glucose units to build starches
  3. 8. carbohydrates with complicated structures
  4. 10. substances used in place of sugar to sweeten foods yet add few or no calories
  5. 13. formed when two monosaccharides chemically combine
Down
  1. 1. simple carbohydrates chemically formed from plants
  2. 3. one and two structures are chemically simple
  3. 5. sugars extracted from plants and used to sweeten foods
  4. 6. sugars with single unit chemical structure
  5. 7. chemical process by which plants make carbohydrates
  6. 9. person's main source of energy
  7. 11. plant materials that are eaten but cant be digested by human enzymes
  8. 12. green pigment in plants