the stone age

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Across
  1. 2. weapon made out of rock and wood
  2. 4. major ice ages
  3. 5. people that kill animals for food
  4. 10. farming
  5. 11. a hairy elephant
  6. 12. thing to cook food
  7. 13. originated from
  8. 14. to train a dog
Down
  1. 1. middle stone age
  2. 3. old stone age
  3. 6. people who travel
  4. 7. hole in the ground people lived in
  5. 8. before common era
  6. 9. people that go out looking for berries
  7. 12. rock that makes fire