crossword 4

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Across
  1. 2. revolution series of events that formed science
  2. 4. english scientist who created four laws of physics
  3. 6. english philosopher who helped develop the scientific method
  4. 7. german astronomer who proved that the planets orbit the sun
  5. 8. someone who looks at the world reasonably
  6. 10. a solution scientists propose for a problem
  7. 11. italian scientist who used experiments to test theories
Down
  1. 1. step by step method to do experiments
  2. 3. french philosopher who helped develop the scientific method
  3. 5. polish astronomer who helped start the scientific revolution
  4. 9. an explanation scientists make based on facts