| A | B |
| kingdom with organisms similar to bacteria | Archaea |
| kingdom including mushrooms, molds and yeast | Fungi |
| kingdom including trees, grass and moss | Plant |
| system for naming species using two names | binomial nomenclature |
| kingdom with unicellular AND multicellular organisms that don't fit into the other kingdoms | Protist |
| arrangement of kingdoms into larger groups according to cell type | domain |
| a group of species with similar characteristics | genus |
| the science of naming and classifying organisms | taxonomy |
| a series of questions that can be answered in two ways | dichotomous key |
| kingdom of unicellular organisms with no nucleus | Bacteria |
| process of arranging organisms into groups based on similarities | classification |
| kingdom of multicellular organisms that are eukaryotic, multicellular and cannot make their own food | Animal |
| fur, feathers, scales, fangs, bone structure | traits |
| classification level with the least number of organisms | species |
| break down materials in dead or decaying organisms | bacteria |
| not considered living things | viruses |