| A | B |
| Unicellular | Description of an organism consisting of only a single cell |
| Multicellular | Description of an organism consisting of many cells |
| Kingdom Fungi | Eukaryotic/ mostly multicellular/ nonmotile/ asexual/ sexual/ absorb nutrients organisms that has cell walls with chitin. |
| Kingdom Protista | Eukaryotic/ motile/ mostly unicellular/ asexual/ sexual/ autotrophic/ heterotrophic/ have cell walls of cellulose/chitin |
| Eukaryotic | Organism made up of cells that have a nucleus and membrane-bound organelles |
| Autotrophic | Organism that is able to use a source of energy to produce its food from inorganic raw materials |
| Heterotrophic | Organism that cannot produce its own food but obtains energy from the foods it eats |
| Kingdom Archaebacteria | Kingdom that includes unicellular prokaryotic organisms without peptidoglycan in their cell walls/ more related to Domain Eukarya |
| Kingdom Eubacteria | Kingdom that includes unicellular prokaryotic organisms with peptidoglycan in their cell walls |
| Kingdom Plantae | Eukaryotic/ multicellular/ sexual/ autotrophs that has cell walls with cellulose. |
| Kingdom Animalia | Eukaryotic/ multicellular/ sexual/ heterotrophs that do not have cell walls. |
| Monera | An old name for the Kingdom that includes all prokaryotic organisms (bacteria/archaea). |
| Taxonomy | The science of naming organisms and assigning them to groups |
| Motile | The ability to move from place to place |
| Sessile | Not being able to move from place to place |
| Domain Bacteria | Kingdom Eubacteria is in this prokaryotic domain |
| Domain Archaea | Kingdom Archaebacteria is in this prokaryotic domain |
| Domain Eukarya | Four kingdoms are in this eukaryotic domain: Plantae, Animalia, Protista, Fungi |
| Binomial Nomenclature | Genus and Species |
| Levels of Classification | Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species |
| Eubacteria and Archaebacteria | Organism can be autotrophic, photosynthetic , chemosynthetic, and heterotrophic |