Question

We often call bacteria ‘germs’ and think of them as cells that makes us sick. Argue against this idea. Provide two ways in which bacteria are helpful.

Answer 1

So, the question is basically talking about what are commonly called "probiotics" outside of academia.
I would suggest thinking about what those are marketed as and think about what bacteria that always live in the body do.

Answer 2

a little vague but i think i understand