Across
- 4. the disease that spread worldwide
- 7. an instrument used to observe very small objects
- 9. infectious disease also can be seen in...
Down
- 1. our bodies take time to ... from diseases
- 2. cup a tool that we use when we drink a medicine
- 3. SARS, MERS, and COVID-19 are the examples of ... diseases
- 5. gives us immunity against many diseases
- 6. A ... is a doctor who treats sick and injured animals.
- 7. some vaccines can be taken by ...
- 8. germs spreading from one person to another