What do you mean? Off course it is.
bacteria
bacteria
bacteria
bacteria
Micro organisms are in bacteria :)))))))))))))))))))))
bacteria
A disease-causing microorganism is called a "pathogen". It can be a bacteria, virus, or fungus.
A disease-causing microorganism is called a "pathogen". It can be a bacteria, virus, or fungus.
A bacteria.
bacteria
Bacteria , microorganism ,
bacteria