Final answer:
The taxonomic classification system consists of a hierarchy of groupings called taxa with five levels: kingdom, phylum, class, order, family, genus, and species.
Step-by-step explanation:
The taxonomic classification system consists of a hierarchy of groupings called taxa. The five levels of classification, from largest to smallest, are kingdom, phylum, class, order, family, genus, and species. Each level contains organisms that share certain similarities and characteristics.
For example, the kingdom is the largest and most inclusive grouping, consisting of organisms that share a few basic similarities, such as the plant and animal kingdoms. On the other hand, the species is the smallest and most specific grouping, consisting of organisms that are similar enough to produce fertile offspring together.