Across
- 4. when people work together for a goal
- 6. tool made of different parts that is used to do a kind of work
- 7. fix something
- 8. when you get ready for something
Down
- 1. something that matters a lot or is needed
- 2. something that has to do with science
- 3. when people search to learn about new things
- 5. something that happened because of something else that happened