Vocab Words

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Across
  1. 2. mix
  2. 4. characteristic
  3. 7. choose
  4. 9. desired
  5. 13. Breeding
  6. 17. Selective
  7. 18. rivalry
Down
  1. 1. citizenry
  2. 3. excessive
  3. 5. strong
  4. 6. age
  5. 8. ecosystem
  6. 10. adjustment
  7. 11. growth
  8. 12. ability
  9. 14. type/sort
  10. 15. living
  11. 16. non-living