Across
- 1. question with a hidden answer
- 4. used to type letters and numbers
- 5. that pulls objects towards Earth
- 8. ocean in the world
- 9. network connecting computers
- 11. responsible for thinking and memory
- 12. who helps students gain knowledge
Down
- 2. where books are kept
- 3. that tests problem solving skills
- 6. needed by humans to breathe
- 7. planet in our solar system
- 10. city of India