Across
- 1. very narrow
- 6. very broad
- 7. single celled organisms, but some, like seaweeds, are multicellular.
- 8. simple forms of single-celled life
- 9. higher organisms
- 10. the study of living organisms, divided into many specialized fields that cover their morphology, physiology, anatomy, behavior, origin, and distribution.
Down
- 2. wolf
- 3. the branch of biology that deals with the classification of living things.
- 4. refers to the process of grouping things based on their similarities.
- 5. a grouping that contains similar, closely-related creatures.