Across
- 3. what you think may happen
- 5. the study of the natural world
- 6. the outcome of a chemical reaction
- 9. cannot be undone
- 11. matter cannot be created nor destroyed
- 13. can be undone
- 16. an educated guess based on reason and prior knowledge
Down
- 1. way to learn about science
- 2. the metric system, used world-wide
- 4. the things need to start a chemical reaction
- 7. the process of learning about science
- 8. information gathered during an experiment
- 10. makes up the entire universe
- 12. expanding and fast moving
- 14. keeps it original shape
- 15. fluid and flowing