Social studies 3/4

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Across
  1. 2. What was domesticated first goats, dog, or chili peppers ?
  2. 3. When you have more than you need
  3. 7. Not all people had the same work.
  4. 8. Most historians consider this to be the first city
  5. 9. Most historians believe this was the first center or agriculture
Down
  1. 1. Farming changed this.
  2. 4. These were probably Urak’s first leaders
  3. 5. A system that community uses to produce and distribute goods and services
  4. 6. Along with farming, this became an important source of health