Across
- 1. discovered the scientific method
- 3. a property of matter
- 4. invented analytical geometry
- 6. brilliant Dutch mathematician
- 9. every particle in the universe attracts
- 10. Helps to see far and see space
Down
- 2. It was used to magnify images.
- 5. motion of electric charge
- 7. invented the Mariotte's Law (gas)
- 8. supported heliocentrism