Across
- 3. known for law of gases
- 5. Invented the telescope
- 7. discovered that the orbit of Mars was an ellipse
- 8. a star that suddenly increases greatly in brightness because of a catastrophic explosion that ejects most of its mass.
- 9. an instrument for measuring and indicating temperature
Down
- 1. discovered scientific method
- 2. accurately illustrate human anatomy
- 4. Proposed the heliocentric system
- 6. an optical instrument designed to make distant objects appear nearer
- 10. demonstrated that the presence of maggots in putrefying meat doesn't result with flies