Vocabulary 10/1/17

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Across
  1. 5. closest existent group of proto humans
  2. 8. age made tools out of stone
  3. 10. oldest hominin known
  4. 11. cultural interest
  5. 13. things people left behind
  6. 14. place to place following food
  7. 15. immediate ancestors
Down
  1. 1. complex caves in southwestern France
  2. 2. carry out function by hand
  3. 3. live chiefly by hunting
  4. 4. age allows ice sheets to advance
  5. 6. before written records
  6. 7. movement by people
  7. 9. sites clues of human existence
  8. 12. evidence of plants during an geological period