| A | B |
|---|
| Algae | plant-like protists |
| Bacteria | simple, one-celled organisms that are visible only through a microscope |
| Biologist | A scientist who studies the habits and growth of living organisms |
| Classification | The way in which biologists group organisms by type |
| Fungi | Organisms that cannot move around like animals and do not have chloroplasts like plants |
| Kingdoms | The six main groups in biological classification |
| Monera | Tiny organsisms that have some nucleic materials, but no true nuclei, in their cells |
| Protists | tiny one-celled organisms that are neither plants nor animals but often have characteristics of both |
| Protozoans | Animal like protists |
| Species | The smallest groups in bilogical classification |
| Structure | The way an organism is put together |
| Vaccine | A substacne injected into a person to keep him or her from getting a certain disease |
