Science Tic Tac Toe acticity - crossword puzzle

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Across
  1. 2. located inside ovary, makes up the fruit wall
  2. 3. the seed bearing part of a plant, usually has petals
  3. 5. Male plant sperm
  4. 7. stalk of the pistil
  5. 11. Where the egg is located
  6. 13. the stalk of a stamen
  7. 15. are colorful to attract pollinators
  8. 16. Filament and anther
  9. 18. the main body and support of some plants
  10. 19. protects the flower before it blooms
  11. 20. all the sepals
Down
  1. 1. all the petals collectively
  2. 4. union of sperm and egg
  3. 6. long tube that carries pollen to ovary
  4. 8. where pollen lands on top of the pistil
  5. 9. a living organism that usually has leaves and root
  6. 10. plants that produce flowers and leaves
  7. 12. discrete pollen, located in the stamen
  8. 14. where the sperm comes to make a zygote
  9. 17. where pollen is stored in the stamen