Building Blocks of Civilization

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Across
  1. 1. Work or employment
  2. 5. search widely for food or provisions
  3. 6. the process of taming an animal and keeping it as a pet or on a farm
  4. 8. the art and science of cultivating land or growing crops
  5. 9. The aggregate of people living together
Down
  1. 2. hunting of large animals for meat
  2. 3. Complex way of life that developed as humans
  3. 4. having to do with city life, buying, selling, or exchanging goods and services
  4. 7. living the live of a nomad; wandering