Across
- 7. Instrument invented by Antonie van Leeuwenhoek for observing microorganisms
- 9. Invented the telescope and made important astronomical discoveries
- 10. Polish astronomer who proposed a heliocentric model of the solar system
Down
- 1. English philosopher known for promoting the scientific method
- 2. English physicist and mathematician, known for his laws of motion and gravity
- 3. Idea that the Earth orbits the Sun, proposed by Copernicus
- 4. Instrument used to measure temperature, invented by Galileo
- 5. Dutch scientist known for his work in microscopy and discovering microorganisms
- 6. Telescope used to view celestial objects, invented by Galileo
- 8. Invention that helped advance scientific research by making distant objects visible