crossword puzzle assignment

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Across
  1. 3. especially from captivity or domestication of animals
  2. 6. a horse or the other member of the horse family
  3. 7. relating to or resembling a sheep
  4. 9. tame and keep it as a pet or for farm produce
  5. 12. it’s a breed of pig
  6. 14. the process by which a society or place reaches and advances stage of social and cultural development and organization
  7. 17. not dangerous domesticate animal
  8. 18. relating to or resembling a dog
Down
  1. 1. of affecting or resembling a pig
  2. 2. breeding choose a parents for to with particular characteristic to breed together and product others breeds
  3. 4. the action or process of adapting or being adapted
  4. 5. farm animal regarded as an asset
  5. 8. the kinds of food that a person , animal or community habitually eats
  6. 10. zone territory or area established by a military power over
  7. 11. relating to or affecting cats or other members of cats family
  8. 13. the gradual developments of something especially from a simple to a more complex form the visible shape or configuration of something
  9. 15. level each a several hierarchical level in an ecosystems
  10. 16. relating to or affecting cattle