Across
- 1. A theory of evolution of species by means of natural selection.
- 5. A first writing system and used for record-keeping.
- 6. Mural paintings on the wall of wealthy Romans.
- 7. A water clock.
- 8. A temple of all Roman gods.
- 9. A greatest feats of Roman Engineering.
- 12. It is a current thought, feeling, and focus.
- 17. It was used for signaling and Communication for military operations.
- 18. It was used for production of paper and cloth.
- 19. It means unhiddenness and disclose.
Down
- 2. They were known for high degree of cooperation.
- 3. A portion of the mind in which morality resides.
- 4. This theory were the universe and various form of life were created by God.
- 10. It provides immediate reaction to the events of reality.
- 11. Pictures or designs made by setting small pieces of stone, glass, and tile.
- 13. It was located in Southernmost tip of ancient Mesopotamia.
- 14. A clock and only function when there’s light.
- 15. Death instinct.
- 16. A canal-like concrete structure.
- 20. Instinct to survive.