Across
- 2. chemicals used to inhibit the growth of or kill bacteria
- 6. true or false: a virus can survive on its own
- 7. bacterial cells can be many shapes including rod, spiral and ______
Down
- 1. was the COVID-19 pandemic caused by a bacteria or virus?
- 3. bacteria can have positive and ________ effects
- 4. true or false: bacteria are living organisms
- 5. one of the best ways to protect ourselves from viruses is by washing our…