Prehistory by Carlos

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Across
  1. 4. paintings in caves
  2. 5. it protects you from attacks
  3. 7. a weapon for hunting animals at distance
  4. 11. cultivating your own food
  5. 12. the part of prehistory before agriculture
Down
  1. 1. this is a weapon for hunting animals
  2. 2. the time before writing
  3. 3. A discovery necessary for cooking and heat
  4. 6. the process of making animals useful to humans
  5. 8. the science that studies the past of people
  6. 9. the part of prehistory after the invention of agriculture
  7. 10. a shelter where prehistoric people lived
  8. 11. a tool to cut down trees