Earliest Humans

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Across
  1. 2. large animals
  2. 3. extra, leftovers
  3. 4. split, crack
  4. 5. new ideas, inventions,
  5. 7. roughly, nearly
  6. 10. share, deliver, spread
  7. 11. specific, exact
  8. 12. solve, complete
  9. 14. no longer living
  10. 17. leaders and followers
Down
  1. 1. official, formal
  2. 2. official, strict, proper
  3. 6. on purpose
  4. 8. ideas about reality
  5. 9. through, by
  6. 13. cause, create
  7. 15. not simple
  8. 16. productive, rich