Across
- 2. A statement in mathematics that shows that two things are equal
- 3. An amount of something
- 4. The building of something
- 8. How much of something
- 10. To go on
- 12. A person who is trained in science
- 14. To say that something is true
- 15. To pull to someone or something
- 16. To tell someone what they should do
- 18. To be connected in some way
- 19. office You get a document here that lets you make or sell something new
- 20. The power that makes something fall to the ground
- 21. Power
Down
- 1. To feel shocked , sad and afraid
- 3. The time in-between
- 4. There is a relationship between them
- 5. The prize given to people who have done important work each year
- 6. To make something new
- 7. A line along which something moves
- 9. It can happen
- 11. To find out about something that you have not known before
- 12. How fast something is
- 13. Material that everything in the universe is made of
- 17. Damage so that you can not use it any more