Across
- 4. place where experiments are made
- 6. someone who studies or discovers things in science
- 8. find something new
- 9. notice carefully
- 11. person who studies something carefully
- 14. something unexpected that happens
- 16. someone receiving medical treatment
- 18. lucky discovery by accident
- 19. fungus that grew in Fleming’s culture
- 20. drug that kills bacteria
Down
- 1. drug that cures or prevents illness
- 2. give medicine to help someone get better
- 3. tool to see very small things
- 5. synonym of illness
- 7. high body temperature
- 10. synonym of doctor
- 12. make someone healthy again
- 13. place where doctors work
- 15. when harmful bacteria enter the body
- 17. remove a substance from something