Evolution Stuff

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Across
  1. 2. 14
  2. 3. 8
  3. 4. An anatomical feature that is shared between closely related species to serve a certain purpose.
  4. 6. 15
  5. 8. 7
  6. 9. 20
  7. 12. 13
  8. 15. 11
  9. 17. 16
  10. 18. 19
  11. 19. 10
  12. 20. 17
Down
  1. 1. 2
  2. 5. 12
  3. 7. 18
  4. 10. 4
  5. 11. 3
  6. 13. 6
  7. 14. 9
  8. 16. 5