Amazing Plants D

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Across
  1. 1. to help; to sustain; to care
  2. 4. repeated sequence of events
  3. 6. carbohydrate production using light and chlorophyll
  4. 9. land surface
  5. 11. over there
  6. 14. inorganic substances in nature; crystals
  7. 15. forces controlling physical world
Down
  1. 2. fertilizing a plant
  2. 3. colorless odorless gas
  3. 5. soften something
  4. 6. fertilizing powder
  5. 7. main part of a plant
  6. 8. element essential for breathing
  7. 10. to shape; to arrange
  8. 12. ability to do things; force; power
  9. 13. protect; wish someone well