Across
- 1. explanation or interpretation in the form of comments or observations
- 3. synonymous to commentary
- 4. power to choose
- 6. the use of science in solving problems
- 7. to come up with ideas or theories about something
- 8. synonymous to speculate
- 9. synonymous to occupation
Down
- 1. synonymous to option
- 2. a type of technology
- 5. principal business of one's life