Across
- 1. A substance used to stop bacterial growth (10 letters)
- 3. Something that helps stop sweating (12 letters)
- 7. A program to eliminate viruses on software or computers (7 letter)
- 8. A substance used to prevent freezing in car engines (9 letters)
- 10. A character in a story who isn't a perfect hero (9 letters)
- 12. A substance that prevents infection in wounds (9 letters)
Down
- 1. To expect or look forward to (10 letters)
- 2. Old or rare, often valuable (7 letters)
- 3. Not social, avoiding interactions (9 letters)
- 4. A medicine that prevents or cures poison (7 letters)
- 5. A substance that helps to lower swelling or pain (14 letters)
- 6. A substance that kills or prevents bacteria (13 letters)
- 9. A reaction where the body makes these to fight off diseases (8 letters)
- 11. A medicine used to treat allergic reactions (11 letters)
- 12. A funny or silly action (6 letters)