Staphylococcus isn't supposed to be alongside the others.
Option c is correct.
Due to their lifestyles that resemble fungi, myxobacteria are categorized as actinobacteria. The following list of bacteria are all gram-positive.
Rocky Mountain spotted fever is one of the illnesses brought on by the unusual bacterial species rickettsiae. Since they are unable to survive on their own in the environment, rickettsiae differ from the majority of other bacteria in that they can only develop and reproduce inside the cells of another organism (host).
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