The four main groups of mircoorganisims are ______
a. Mould, Bacteria, Virus and Malaria
b. Virus, Bacteria, Protozoa and Fungi
c. Virus, Protozoa, Tinea and Pathogens
a. Mould, Bacteria, Virus and Malaria
b. Virus, Bacteria, Protozoa and Fungi
c. Virus, Protozoa, Tinea and Pathogens