| A | B |
| Linnaeus | man who developed basis for our classification system |
| Homo Sapiens | scientific name for humans |
| taxonomist | biologist who studies taxonomy |
| phylogeny | evolutionary history of an organism |
| binomial nomenclature | 2 part naming system |
| division | used in plant kingdom instead of phylum |
| Latin | language used for classification |
| Aristotle | man who developed the first system of classification |
| taxonomy | science of classifying organisms |
| genus | Pinus |