Cycle 3 Week 5

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Across
  1. 4. any society which has developed a writing system, government, production of surplus food, division of labor, and urbanization
  2. 6. a system or organization in which people or groups are ranked
  3. 8. a whole number that can be positive, negative, or zero
  4. 9. copying someone's work and passing it off as one's own
Down
  1. 1. give a brief statement of the main points
  2. 2. proposed explanation; part of scientific method
  3. 3. the principle that hard work is intrinsically virtuous or worthy of reward
  4. 4. the chemical element (atomic number 6) most commonly found in living organisms
  5. 5. a word used to describe an action, state, or occurrence
  6. 7. a mathematical comparison between two numbers