plants

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Across
  1. 2. A green pigment essential for photosynthesis.
  2. 3. The process of a seed developing into a plant.
  3. 8. Tiny openings on leaves that allow gases to enter and exit.
  4. 10. A plant that lives for more than two years.
Down
  1. 1. A substance used to improve soil fertility.
  2. 4. A type of garden tool used for turning soil.
  3. 5. A climbing plant often found on walls or fences.
  4. 6. A flowering plant that attracts butterflies.
  5. 7. The reproductive part of a flower.
  6. 9. The outer protective layer of a tree trunk.