Across
- 2. the scientific study of the properties and behavior of matter.
- 6. circular object in the space (earth, mars..)
- 7. an area of knowledge that includes the topics of numbers, formulas and related structures.
- 10. thing that we use for moving a cursor in the computer
- 11. usually refers to something using discrete digits, often binary digits.
- 12. thing that we use for writing something to a computer
- 13. the scientific study of mind and behavior.
- 17. your name but online, you use it when you are accessing your account
Down
- 1. you watch it when you are using computer
- 3. systematic endeavor that builds and organizes knowledge in the form of testable explanations and predictions about the universe.
- 4. we use it to access our accounts
- 5. you use it mostly, very small portable computer (you use it in hands)
- 8. the study of everything in the universe beyond Earth's atmosphere.
- 9. the scientific study of life.
- 14. the process of achieving a goal by overcoming obstacles, a frequent part of most activities.
- 15. thing that we can use for recording videos
- 16. portable computer