Across
- 3. the radioisotope most commonly used in archeological artifacts
- 4. the gas that is the product of fusion inside stars
- 6. the man who first proposed the earth revolves around the sun.
- 10. Change or alteration in DNA
- 12. quantity of motion a moving object has
- 13. A chain of debris that forms a line of demarcation between celestial orbs
- 14. the polymer that coats cookware
- 15. genetic blueprint is encoded here
Down
- 1. a metabolic waste formed in liver
- 2. catalysts within living systems
- 5. the process of forming a thin coat of metal over an object
- 7. The measure of hydrogen ions in a solution
- 8. the transfer of energy through space by electromagnetic waves
- 9. the source of all igneous rocks
- 11. elements with properties of both metals and non-metals