Is all bacteria bad?

question 1 options:

yes, most will get you sick

most bacteria are good as long as there are in the "multi-cellular" form.

most bacteria is actually not very well known.

no, most is good or harmless

explanation:

for  example, forests have higher evapotranspiration than other ecosystems,  such  as grasslands, because of their deeper roots and greater leaf area. thus forests have a net moistening effect on the atmosphere and become a moisture source for downwind ecosystems.

well, you see. the answer to your question is quite simple. the thing that is big, powerful, and over 9,000 is your mom.