| A | B |
|---|
| organism | A living thing |
| microscopic | Too small to be seen with the eyes alone |
| bacteria | Members of the kingdom of one-celled living things that lack nuclei. |
| protist | One of the kingdoms of living things that are one-celled. |
| vascular | Having tubes or channels |
| nonvascular | Without tubes or channels |
| fungi | Organisms that cant' make food and can't move about |
| vertebrate | The group of animals with backbones |
| invertebrate | The group of animals without backbones |
