Across
- 3. Therapist injuries.
- 5. Engineer environment.
- 6. Scientist health.
- 10. movement.
- 12. Toxics.
- 13. Medical.
- 16. animals.
- 17. help women.
- 18. technologist technology.
- 21. Scientist research.
- 22. genes.
- 23. Scientist water.
Down
- 1. Chemist medicine.
- 2. joints.
- 4. technology.
- 7. Service Director Directs
- 8. hearing loss.
- 9. immune.
- 11. Technologist surgery.
- 14. Scientist past.
- 15. viruses.
- 19. Crystallographer x-rays.
- 20. Assistance Assists dentists.