Across
- 4. Average length of time a person will live
- 8. the process of using heat to kill germs
- 9. Manufacturing place
- 10. The model T is an example of one
Down
- 1. a medication that kills bacteria
- 2. John Fitch invention
- 3. Inventor of Gas powered car
- 5. the movement of people and goods from one place to another
- 6. a place for sick and injured people to get help
- 7. tiny living things that can make you sick