Probiotics
No, microorganisms can also be harmful. Some microorganisms can cause infections and diseases in humans, animals, and plants. It is important to understand that not all microorganisms are beneficial or harmless.
There are 10% of beneficial microorganisms and 10% of bad microoganisms exist in the world, the rest 80% will be neutral. If either side of microorganisms dominant than the other, then the result will be one sided. The founder of Beneficial Microoganisms Dr Teruo Higa, from Japan has vast research on beneficial microorganisms. He discovered many types of microbes, that benefit many industries such as agriculture, livestock, aquaculture, environment and household. Different microbes perform different work for industries. Recent pharmaceutical company used E coli, a single cell microbe to produce vaccines for many purposes. The technique of cultivation of microbes in big scale by bioreator is commonly practice by many countries. The products produced were used in pharmaceutical industries.
Unicellular
Im not really all that sure but I have reason to belive either acetic acid in wine or yeast in bread is made up of microorganisms.
If there were no microorganisms on earth, nothing else would be living, either.
No, slime mold is not a bacteria. Slime mold is a type of protist, which is a diverse group of eukaryotic microorganisms that are not classified as either plants, animals, or fungi. Bacteria are a separate group of prokaryotic microorganisms.
Migration is beneficial because either through habit, instict or intelligence. Migration increases survival and reproduction rates for all mobile creatures.
There is inconclusive evidence regarding this. Eating them either way is beneficial.
I can't find it either!!
Carbon dioxide and either ethyl alcohol or lactic acid. Sometimes hydrogen or methane gases are also produced.
No, not all microorganisms feed on dead organisms. Microorganisms are classified as either decomposers, which feed on dead organisms, or as parasites, which feed on living organisms. Some microorganisms also obtain their nutrients from non-living sources such as minerals or sunlight.
Either Pre-Law or a Mathematics course I would assume to be the most beneficial.