Across
- 5. a part of an activity or a period of development
- 9. something that must be done/ that is needed
- 10. that can be used again
- 12. something that makes people want to do or buy something
- 14. growth
- 15. small book with information about a product
- 17. to show how something works
- 20. something created by somebody for the first time
Down
- 1. a machine in your home
- 2. a small device that does something useful
- 3. when something is better
- 4. someone who produces or makes something
- 6. someone who creates something new
- 7. that can be carried and moved to another place
- 8. an object with a particular purpose
- 11. plan
- 13. new idea or thing being used for the first time
- 16. with obstacles; made of rock and therefore usually hard to travel along
- 18. a machine used to copy something to put on a computer
- 19. to create something for the first time