Across
- 2. Investigation, study.
- 3. Paper with information about product or event.
- 5. How something affects something else.
- 7. To make something less or smaller.
- 9. Something based on methods of science.
- 10. To make a product known to sell it.
- 11. Powder or liquid used for cleaning.
Down
- 1. An answer you give without knowing all facts.
- 4. Presentation on a subject given by teacher.
- 5. New idea, creation.
- 6. Study and knowledge of the natural world.
- 8. A person studying the natural world.