Final answer:
Bacteria are prokaryotic microorganisms, and Rickettsia is a type of bacteria.
Explanation:
Bacteria belong to the class of microorganisms known as prokaryotes. They are single-celled organisms that lack a true nucleus. Examples of prokaryotes include
- Archaea
- and Rickettsia
which are a type of bacteria that can cause diseases.
Learn more about Classification of microorganisms here:
https://brainly.com/question/45883659
