That applies to microorganisms of a wide variety of types: bacteria, viruses, prions, protists, fungi, and perhaps a few more. Note that not all bacteria are harmful to people; the same applies to the other categories.
They are both. Some microorganisms can kill us. But they also play an essential role in our body - so much so that even a HEALTHY person has about 10 microorganisms for every cell.
the bioderm this can kill 99% of bacteria.
Antibiotics.
Electrical apparatus for kills microorganisms in the human body.by Hasam
they can help or hurt people, animals, and plants.
Salt kill microorganisms.
possibly
The principle objective of canning is to kill microorganisms that may be harmful to people or to food quality.
Phagocytes surround and then physically ingest the microorganisms. Lymphocytes produce antibodies to kill the microorganisms.
Microorganisms are not a good thing when it comes to pickling. Generally you want to kill off microorganisms when pickling.
prevent the growth of microorganisms
Salt can kill microorganisms.
to kill microorganisms
You certainly can use heat to kill microorganisms in a "protein-rich" solution if you don't care whether the proteins get denatured or not.
Hydrochloric
it has a mild acid wich would kill them
because it can kill the microorganisms and to be fresh