Plants

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Across
  1. 3. the scientific study of plants
  2. 4. the substance in the cell walls of plants
  3. 6. the dry fruit of a conifer
  4. 8. the process when plants use sunlight to turn carbon dioxide into food
  5. 10. a small flowerless green plant with no true roots
  6. 12. plants used for food, medicine, flavoring, or perfume
  7. 13. a plant that grows in an unwanted place and takes nutrients from cultivated plants
  8. 14. the latin word for the Plant Kingdom
  9. 15. the part of a plant that makes pollen
  10. 16. Tree resin that has been fossilized
Down
  1. 1. these help bring food and water from the soil to plants
  2. 2. plants that trap and consume insects for nutrients
  3. 4. a green pigment in plants that absorbs sunlight
  4. 5. plants grow from this
  5. 6. a plant that grows in dry areas and has a thick stem with spines
  6. 7. chemicals used to help plants grow
  7. 9. a simple nonflowering plant that includes seaweed
  8. 11. the part of a plant supports and holds it toward sunlight