Key Terms

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Across
  1. 3. German astronomer, proved that planets orbit the sun
  2. 5. A solution a scientist proposes to solve a problem
  3. 7. English philosopher, he argued that science could be pursued in a systematic fashion. His ideas helped develop the scientific method
  4. 8. Someone who looks at the world in a reasonable and logical way
  5. 9. Polish astronomer, his book On the Revolution of the Celestial Spheres helped begin the Scientific Revolution
Down
  1. 1. A series of events that led to the birth of modern science; it lasted about 1540 to 1700
  2. 2. method A step-by-step method for performing experiments and other scientific research
  3. 4. An explanation a scientist develops based on facts
  4. 6. French philosopher, he believed that nothing should be accepted as true if it had not been proven. His ideas helped develop the scientific method