A microorganism or microbe is a microscopic living organism, which may be single-celled or multicellular. The study of microorganisms is called microbiology, a subject that began with the discovery of microorganisms in 1674 by Antonie van Leeuwenhoek, using a microscope of his own design. Microorganisms are very diverse and include all bacteria, archaea and most protozoa. This group also contains some species of fungi, algae, and certain microscopic animals, such as rotifers. Many macroscopic animals and plants have microscopic juvenile stages. Some microbiologists also classify viruses (and viroids) as microorganisms, but others consider these as nonliving.
Comanche County, Oklahoma topic. Comanche County is a county located in the U.S. state of Oklahoma . As of the 2010 census , the population was 124,098, making it the fourth-most populous county in Oklahoma. Its county seat is Lawton . The county was created in 1901 as part of Oklahoma Territory . It was named for the Comanche tribe.
Choctaw County is a county located in the U.S. state of Oklahoma. As of the 2010 census, the population was 15,205. Its county seat is Hugo. The county was created in 1907, at the time of Oklahoma statehood. According to the Encyclopedia of Oklahoma History and Culture, the name is derived from Chahta, the mythical founder of the Choctaw people.