Science and Social Studies Review

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Across
  1. 7. a tool that is used to magnify objects
  2. 9. a slowly moving mass or river of ice
  3. 10. a product sold to other countries
  4. 12. a system in which people are bought and sold as if they were property
  5. 14. a product brought from other countries
  6. 15. rebellions
Down
  1. 1. someone who owns land and property
  2. 2. disagreement
  3. 3. the business of buying and selling goods
  4. 4. to trade one good for another
  5. 5. small organisms that can only be seen with a human eye
  6. 6. skilled workers
  7. 8. society groups based on their wealth or importance
  8. 11. a person who goes on a religious journey
  9. 13. a scientist who discovered the three laws of motion