Across
- 2. a belief that opinions and actions should be based on reason and knowledge
- 3. sentenced to a particular punishment, especially death
- 6. the force that attracts a object toward the center of the earth
- 8. a model that places Earth at the center of the universe
- 9. an observable law relating to natural phenomena
- 12. Newton's Three Laws of Motion describe the relationship between force and an object's motion
- 13. instrument designed to make distant objects appear nearer
Down
- 1. a model that places the Sun at the center of the universe
- 4. the oval-shaped path an object follows around another object in space
- 5. a period when advancements in science changed the way people understood the world
- 7. a instrument used for viewing very small objects
- 10. a method of procedure that has characterized natural science
- 11. a logical process that moves from specific observations to a broader