| A | B |
| scientific revolutioon | major change in Europe in 1500's, study of natural world began |
| Scientific methodd | Gathering information about world |
| Natural Law | The law of nature |
| Cospernicu | Developed theroy about the universe |
| Heliocentric | The idea that the planets revolved around the sun |
| Galileo | Thought the earh revolved around the sun. Looked at it throug a telecope |
| Sir Francis Bacon | developed scientific method |
| Isaac Newton | Developed law of Gravitation |