EPV

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Across
  1. 2. an extra supply of something
  2. 4. an object used to help a person accomplish a task
  3. 5. the use of a skill and to meet practical human needs
  4. 9. to do something well
  5. 11. to move to a new place
  6. 12. farming
  7. 13. Human existence in cities with a systems of religion, education, government and specialization
Down
  1. 1. people who move from place to place to meet there basic needs
  2. 3. old stone age the first part of the stone age
  3. 6. a long period of time
  4. 7. Training plants and animals
  5. 8. the time before there was writing
  6. 10. new stone age this era marked the beginning of agriculture