Across
- 1. the science of naming and classifying organisms
- 4. key a version of the dichotomous key that uses lines to direct people from one answer to the next.
- 6. A key used to identify living and nonliving organisms
Down
- 2. plants, animals, or single-celled life forms.
- 3. Organisms with similar traits
- 5. the choices on dichotomous keys that lead to the correct identification of whatever you are looking at