1. Protozoa are: A multicellular organisms B one-celled animals C members of the group protoctista D unicellular plants 2. Micro
-organisms include: A bacteria and some fungi B viruses C protozoa D all of the above 3. Viruses are sometimes not considered as living organisms because: A they do not have any of the organelles found in cells they are incapable of independent reproduction B C they cannot carry out any metabolic processes. D all of the above
