Across
- 5. astronomical telescope
- 8. scientific thinker that stressed experimentation & observation
- 9. introduced the use of artificial limbs
- 10. single lens telescope
- 11. astronomical observatory
- 13. sun-centered
- 15. calculated orbits of the planets
Down
- 1. possible explanation
- 2. earth was the center of the universe
- 3. law of gravity
- 4. dissected a corpse to teach human anatomy
- 6. matter was composed of tiny particles
- 7. heliocentric-sun centered
- 12. described the circulation of blood
- 14. scientific thinker that emphasized human reasoning