Across
- 2. i think therefore i am
- 4. the father of chemistry
- 5. the theory that the sun is the center
- 8. made the 3 rule of planetary motion.
- 9. the man who made discovery through a telescope.
- 10. _________revolution
Down
- 1. the earth is the center of the universe.
- 3. the dude who found gravity
- 6. Keeps us on the ground
- 7. scientific________