Across
- 4. father of chemistry
- 6. philosopher-helped develop the scientific method
- 7. expanded the findings copernicus,galileo,and kepler
- 9. earth rotates on an axis and around the sun
- 10. method used to confirm findings and to prove or disapprove a hypothesis
Down
- 1. mathematical proof that the planets revolve around the sun and in ellipses
- 2. confirmed Copernicus theory-discovered 4 moons of jupiter
- 3. one of the fathers of philosophy
- 5. earth was round
- 8. view that earth is the center of the universe