Across
- 3. A puzzling or enigmatic situation or event.
- 4. A solid material with a repeating pattern of atoms or molecules.
- 6. The quality of being made up of exactly similar parts facing each other or around an axis.
- 8. The words of a song.
- 9. Representing or having the characteristic features of a particular kind.
- 11. A country in northeastern Africa known for its ancient civilization and pyramids.
- 12. A sign or representation that stands for something else.
Down
- 1. A unit of pronunciation having one vowel sound.
- 2. A structure with a square or triangular base and four triangular sides, especially as a tomb for the pharaohs in ancient Egypt.
- 5. A vehicle with three wheels, typically for young children.
- 7. Short for gymnasium, a place for physical exercise and fitness training.
- 10. The branch of science that deals with matter, energy, motion, and force.