| A | B |
|---|
| Protist | A eukaryotic organism that cannot be classified as an animal |
| Protozoan | An animal like protist. |
| Pseudopod | A “false foot” or temporary bulge of cytoplasm used for feeding and movement in some protozoans. |
| Contractile Vacuole | The cell structure that collects extra water from the cytoplasm and then expels it from the cell. |
| Cilia | The hairlike projections on the outside of cells that move in a wavelike manner. |
| Symbiosis | A close relationship between two organisms in which at least one of the organisms benefits. |
| Mutualism | A type of symbiosis in which both partners benefit from living together. |
| Algae | Plantlike protists |
| Pigment | A chemical that produces color. |
| Spore | A tiny cell that is able to grow into a new organism. |
