Across
- 3. 11 of nonliving matter and energy
- 7. a the degree of exactness
- 8. numbers or quantities
- 10. mandate
- 11. the study of the composition of matter
- 14. inquiry
- 15. a 11 of a related phenomena
Down
- 1. an initial explanation not confirmed
- 2. compares a 8 to the expected value
- 4. the key to good 15
- 5. the study of the universe
- 6. a phenomena of certain conditions
- 9. a system of morals or values
- 12. a workable explanation
- 13. international system of units