All About Microorganism:

 Microorganism is called microbiology ; Microoorganism includes Virus, Bacteria, Fungi, and Protists, they can be said non-living. Most Microorganisms are single-celled; or unicellular, but some are microscopic and some unicellular protists are visible to the average human. Microorganism live almost everywhere on Earth where there is liquid water. Including hot springs, ocean floor and deep inside rocks within Earth crust. Protists are a heterogeneous group of living things comprising those eukarayotes that are animals, plants, or fungi.