Across
- 1. a view of the solar system that has the earth at the center of the solar system
- 3. the seeds of this plant have excellent pain numbing drugs, and the ancient Egyptians used it for healing
- 6. the "first true scientists"
- 10. The first scientist to explain the origin of the human race without reference to a creator
- 11. Ancient Greek scientist whose face is on the fields medal
- 13. ancient Greek scientist who came up with the idea of atoms
- 14. The father of life sciences and creator of the idea of Spontaneous generation
Down
- 2. Residents of Egypt
- 4. an ancient form of paper, made from a plant of the same name
- 5. tool used for navigation invented by the Chinese 1,00 years before christ
- 7. someone who studies science
- 8. Egyptian scientist who studied the planets and stars, invented the idea of a Geocentric solar system
- 9. the systematic study of the natural world through observation and experimentation in order to formulate general laws
- 12. A time when scientific progression became very slow
- 15. ancient Greek scientist who studied how planets moved; successfully predicted a solar eclipse
