Across
- 4. A person who is trained or skilled in physical exercises.
- 6. The study of questions about existence.
- 8. A school or training center.
- 10. Area of land where deceased people are buried.
- 11. The study of diverse environments.
- 12. A long distance running race.
- 14. A sound that repeats because it travels through large spacious areas.
Down
- 1. The arrangement of events in order of their occurrence.
- 2. The scientific study of life and living organisms.
- 3. A chart that measures statistics.
- 4. A person who performs difficult physical acts.
- 5. A written history of a persons life.
- 7. A device that allows people to verbally communicate.
- 9. The entire universe.
- 13. A block of matter that acts like a specific element.