Across
- 1. A clear fluid that helps fight sickness in the body.
- 6. Something that makes a chemical reaction happen faster.
- 9. The study of matter and energy.
- 12. A shape like a soda can, with circles on the ends.
- 16. A gas that we breathe to live.
- 17. Made by people, not natural.
- 18. When two sides are the same or match.
- 20. A word that means the same as another word.
Down
- 2. A word that sounds the same as another word but means something different.
- 3. A country known for pyramids and the Nile River.
- 4. A 3D shape with a flat base and triangular sides that meet at a point.
- 5. Stories about gods and heroes from a culture.
- 7. The green stuff in plants that helps them make food.
- 8. A sport with moves like flips and jumps.
- 10. Caring about how someone else feels.
- 11. The words of a song or poem.
- 13. Something that is usual or normal.
- 14. Something that is secret or hard to understand.
- 15. A fake name used by an author.
- 19. A picture or sign that stands for something.