Fun Puzzle

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Across
  1. 3. (C)the system of wires that carry electricity
  2. 5. (E)the process of adapting for human use
  3. 8. (H)in a way that is interesting, strange, or funny
  4. 12. (A)the state of being organized in a tribe
  5. 14. (A)place where something started
  6. 16. (N)become successful, especially financially
  7. 17. (H)extraordinary ability
  8. 19. (F)possesses something impressive or noteworthy
  9. 20. (C)to move or extend in different direction
Down
  1. 1. (C)an early form of human
  2. 2. (J)prevent from accomplishing something
  3. 4. (K)gradually diminishing in size
  4. 6. (H)more remote than grandparents
  5. 7. (C)refers to early human-like species
  6. 9. (F)the position north or south of the equator
  7. 10. (E)completely or extremely
  8. 11. (H)bad luck
  9. 13. (C)to breed with different species
  10. 15. (K)holidays to nature in a way that helps local people
  11. 18. (F)a type of cereal grain