Across
- 4. you can wear it
- 5. getting better
- 6. a fact or thing that someone finds out about, when it was not known about before
- 8. to work together with a person or group
- 9. facts or signs that show clearly that something exists or is true
Down
- 1. the large window at the front of a car, bus
- 2. a useful machine, tool, instrument that was invented
- 3. someone who is important in the early development of something
- 7. someone or something that can be trusted (e.g. source)