Across
- 2. clue:a planet in are solar system
- 6. pasture clue:he created the first vaccine
- 8. ages clue: the roman empire collapsed in the 5th century Ce
- 9. clue: the head of the church
- 10. revolution clue:a new way of thinking of the natural world
Down
- 1. clue: a group native to the eastern Mediterranean and the black sea
- 3. clue:he built new theory's about astronomy
- 4. clue: a place for warship
- 5. Theory clue: the sun is the central body of the solar system
- 7. clue: invented the calculus