Across
- 4. Famous astronomer who first discovered saturns rings
- 6. the idea that the sun is the center of the solar system.
- 9. He invented the scientific method
- 10. A device that helps you study small items up close
Down
- 1. He made the first heliocentric model
- 2. I think therefore I am
- 3. believing in something that contradicts the church
- 5. Isaac newton's 3 laws
- 7. The creator of calculus
- 8. A religious leader