1 Microorganisms are divided into seven types: bacteria, archaea, protozoa, algae, fungi, viruses, and multicellular animal parasites (helminths).  Each type has a characteristic cellular composition, morphology, mean of locomotion, and reproduction.
As of 2014, 38,761 people live in Cooke County. The population of the county was 77.2 percent Anglo, 16.7 percent Hispanic, and 3.2 percent African American. The largest town in the county is Gainesville, with a 2014 population of 16,502.
Harris County. Harris county is located in southeast Texas. Harris county has 1,703.48 square miles of land area and 74.00 square miles of water area. As of 2010-2014, the total Harris county population is 4,269,608, which has grown 25.56% since 2000.