Across
- 3. Italian scientists who used a telescope
- 5. carefully watching something to learn about it
- 7. scientists known for gravity and laws of motion
- 8. a thing to help see tinier things
- 10. a test to see if an idea is correct
Down
- 1. a group of scientist in England
- 2. the idea that the sun is at the center
- 4. using logic and facts to understand things
- 6. a time of renewed interest in art and learning
- 9. a way to help spread new ideas quickly