Stuff

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Across
  1. 2. allowed us to communicate with eachother
  2. 3. the trait that allowed us to attack prey over distances
  3. 6. us but shorter and stronger
  4. 8. upright man
  5. 10. the trait that allowed us to chase down prey for long distances
  6. 11. the ability to walk on two legs
  7. 13. the continent we came from
  8. 14. the theory of organisms adapting over time
  9. 15. the species that includes lucy
Down
  1. 1. handy man
  2. 4. was made better as a byproduct of walking on two legs
  3. 5. allowed us to become immune to sunburn in where we came from
  4. 7. the first species to crack bone with rocks
  5. 9. modern human
  6. 12. the signature weapon that let us hunt
  7. 16. the theory which animals evolve through surviving and passing their traits to their young