The thirteen aspects of culture for grouping information when studying countries are as follows: 1. Food 2. Clothing 3. Recreation 4. Government 5. Education 6.
binomial nomenclature. The system used in science to name an organism, consisting of two terms, the first being the genus and the second the species. Passer domesticus, the scientific name of the common house sparrow, is an example of binomial nomenclature.
With a two-word term, genus classes (or categories) may consist of three varieties: 1  category1 + category2,  2 dominant + category2, or. 3  category1 + group.