Across
- 2. having superhuman strength
- 8. the most basic unit of structure of an organism
- 9. hazards
- 12. graft a substance into the body
- 13. place where you can carry out experiments
- 14. dealing with morality
- 16. that cannot be cured
- 17. visionary
- 19. unnatural
- 21. endless
- 23. performing
- 25. genetic copying
Down
- 1. against moral principles
- 3. a society characterized by human misery
- 4. make legal
- 5. an important and sudden advance
- 6. transfer an organ
- 7. possible
- 10. improve
- 11. support or urge by argument
- 15. humanity
- 18. improve the usefulness of
- 20. the science of heredity
- 22. not dangerous
- 24. change over time