Across
- 2. what you normaly chech the time with
- 4. talked into thing
- 7. how things work
- 9. the stars
- 11. how much can it fit
- 12. how much matter one holds
- 13. study of rocks
Down
- 1. mixing chemicals
- 3. how long it is
- 5. how accurate it is
- 6. study of life
- 8. a replica
- 9. how correct are you about the topic
- 10. is a non straight line