Across
- 2. - A work or theory dealing systematically with the structure and behavior of the physical and natural world
- 4. - To stretch or prolong in space or time
- 8. - Relating to two or consisting of two parts or elements
- 9. - A complete and closed path followed by an electric current
- 10. - Lasting for only a limited period of time
- 12. - Examination of a body to determine the cause of death
Down
- 1. - A geological formation containing water
- 3. - Able to be trusted or believed
- 5. - To protect from harm or danger
- 6. - A musical group consisting of four singers or musicians
- 7. - A period of one hundred years
- 11. - A written account of one's own life