| A | B |
|---|
| The science of describing, naming, and classifying organisms | Taxonomy |
| The division of organisms into groups or classes based on specific characteristics | Classification |
| An aid used to identify organisms and that consists of the answers to a series of questions | Dichotomous Key |
| Domain made up of prokaryotes that like extreme environments | Archaea |
| Domain made up of prokaryotes that usually have a cell wall and reproduce by cell division | Bacteria |
| Domain made up of eukaryotes that consists of 4 kingdoms | Eukarya |
| Kingdom made of single or multicellular organisms | Protista |
| Kingdom made up of nongreen organisms that have no means of movement and get food by breaking down substances and absorbing nutrients | Fungi |
| Kingdom made up of complex organisms that are green have cell walls and use sun's energy to make sugar | Plantae |
| Kingdom made up of complex, multicellular organisms that lack cell walls, can usually move around, and quickly respond to their environment | Animalia |
| A diagram that shows the similarities and differences between different organisms | Branching Diagram |
