Across
- 3. What Follows Millions, Billions, and Trillions?
- 5. The chemical symbol for water.
- 6. The study of the ancient and recent human past through material remains.
- 8. The process by which plants make food using sunlight.
- 10. The largest planet in our Solar System.
- 11. The branch of math dealing with shapes and their properties.
Down
- 1. The process of cell division resulting in two identical cells.
- 2. The force that pulls objects toward Earth.
- 4. The author of "Romeo and Juliet."
- 7. The language primarily spoken in Brazil.
- 9. Organ that pumps blood through the body.