Biological classification, also known as taxonomy, is the systematic method of categorizing and organizing living organisms. There are different synonyms for biological classification, such as systematics, biosystematics, and taxonomic system. Systematics refers to the study of the diversity of organisms and their relationships, while biosystematics is the study of the diversity and relationships of organisms using information from their biology, morphology, and genetics. Taxonomic system, on the other hand, is the hierarchical arrangement of living organisms into groups based on shared characteristics. Whatever term is used, the goal of biological classification is the same: to provide a standardized and organized way of identifying and classifying living things.