Aaliyah's crossword puzzle

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Across
  1. 3. - helps crops grow
  2. 5. - farming developed
  3. 6. - built farms in cities in south central mexico
  4. 8. - set up farms and lasted 800 years
  5. 10. - the Amazon is located there
  6. 13. - type of grain
  7. 16. - to leave and never return
Down
  1. 1. - new complex societies formed.
  2. 2. - developed a complex culture in parts of southern mexico and central america
  3. 4. - built pyramids and palaces
  4. 7. - built a large temple with stones
  5. 9. - to gain something as a result of work
  6. 11. - doesn't last forever
  7. 12. - hunted as food for the people
  8. 14. - food for the people
  9. 15. - depend on someone or something