Across
- 4. an expert in science
- 6. to design and/or create something
- 7. ??
- 9. a room with equipment for doing scientific tests
Down
- 1. the activity of designing or creating new things
- 2. a device with moving parts that uses power to do work of a particular type
- 3. a test to learn something is true
- 5. ??
- 8. something that makes someone who is sick healthy again