HOW WELL WE KNOW OUR ANCESTORS

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Across
  1. 1. Neanderthals
  2. 3. paintings natural colors
  3. 8. superclues
  4. 10. Wiseman
  5. 11. home of the earliest
  6. 12. advanced
  7. 13. ancestor
Down
  1. 2. continual process
  2. 4. belief in spirits of nature
  3. 5. extremeadaptation
  4. 6. study the past
  5. 7. Homohabilis
  6. 9. Erectus