Ecosystem Crossword

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Across
  1. 7. Moving somewhere else.
  2. 8. The study of the small thing.
  3. 12. Before the apex predator.
  4. 13. A lot of creatures in an environment living well.
  5. 16. No more of a creature.
  6. 18. Takes over and disrupts.
  7. 19. Multiple lines of creatures.
  8. 20. The topic that we are learning about.
Down
  1. 1. One line of creatures.
  2. 2. Breaks it down.
  3. 3. Large topic of science we are learning about.
  4. 4. Turning sunlight into energy.
  5. 5. Makes stuff.
  6. 6. Living Things.
  7. 9. Taking energy from other by murdering.
  8. 10. Stuff you use going through creatures.
  9. 11. How much of a creature.
  10. 14. Whole thing going down.
  11. 15. Non-Living Things.
  12. 17. The original guy.