Across
- 3. to question/interrogate
- 5. to experiment
- 8. courage
- 12. to speculate
- 13. internet
- 15. disadvantage
- 16. world wide web
- 17. healthy
- 18. social media
Down
- 1. manipulated
- 2. seriousness
- 4. social networking
- 5. engineeer
- 6. renowned
- 7. geneticist
- 9. illness/disease
- 10. programmer
- 11. effort
- 14. however
- 16. goal