Animal Theme

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Across
  1. 3. - Eight legs
  2. 7. - Warm-blooded
  3. 9. - Water and land
  4. 12. - Cold-blooded
  5. 14. - Eats everything
  6. 15. - Foreign
  7. 16. - Seasonal movement
  8. 17. - At risk
  9. 18. - Bird-related
  10. 19. - Gnawing teeth
Down
  1. 1. - Human-like
  2. 2. - Cat family
  3. 4. - Plant-eater
  4. 5. - Thick-skinned
  5. 6. - Meat-eater
  6. 7. - Pouch-bearing
  7. 8. - Dog family
  8. 10. - Hunted animal
  9. 11. - No backbone
  10. 13. - Hunts for food