Across
- 3. Created the telescope in Italy in the 1500s
- 5. A series of steps to prove or disprove a theory in science
- 6. Theory that the world revolves about the Sun
- 8. Proved mathematically that the orbits of the earth are actually eliptical
- 10. Invisible force defined by Isaac newton
Down
- 1. Believed all people have freedom of opinion and religion
- 2. Part of the scientific theory where you predict what might happen in an experiment
- 4. He was knighted by the queen and became the inventor of calculus
- 7. Polish astronomer that believed in Heliocentric theory
- 9. did work with chemistry and Physics