Across
- 3. Scientific knowledge is subject to...
- 4. The practices employed in science to uncover knowledge are referred to as the ____ of science.
- 5. Built to mimic natural systems.
- 7. A why or how statement.
- 8. The ____ method suggests that scientific research follows a linear path.
- 10. Estimated to be 13.78 billion years old.
- 11. The author of an 1865 paper explaining that the universe is finite.
- 12. The kind of salmon killed in hours by 6PPD-quinone.
- 13. What state became the first U.S. state to limit the presence of 6PPD-quinone in water?
- 14. High quality energy means low...
Down
- 1. A body of knowledge and the process that brought it into existence.
- 2. Stars lean toward red when moving away from Earth.
- 3. Used to determine and quantify relationships between two or more variables.
- 6. Used to gather data regarding natural phenomena and relationships.
- 9. The process of organizing individual chemicals into groups based on their response to a chemical stimuli.