Across
- 2. a result of an experiment.
- 6. the systematic investigation into and study of materials and sources in order to establish facts and reach new conclusions.
- 7. an assumption or a theory.
- 8. the end or finish of an event or process.
- 9. the action or process of observing something or someone carefully or in order to gain information.
- 10. something that is purposely changed
Down
- 1. detailed examination of the elements or structure of something.
- 3. something that stays the same.
- 4. a sentence worded or expressed so as to extract information.
- 5. a scientific procedure undertaken to make a discovery, test a hypothesis, or demonstrate a known fact.