Across
- 2. animals
- 8. what you think will happen
- 9. ruler
- 10. tools used in experiments
- 11. the ___________ is hot today
- 14. something you see
- 17. to determine the range
- 18. chemist
- 19. scientists work here
- 20. crescent shaped body
Down
- 1. not get hurt
- 3. to look into
- 4. logic
- 5. tool to measure temperature
- 6. sound
- 7. matter, energy and force
- 12. weight
- 13. end of a persuasive text
- 15. variations
- 16. physical history of the earth