| A | B |
| cilia | short hairlike structures covering the body of some protists |
| consumer | organism unable to make its own food |
| producer | organism able to make its own food |
| flagella | whiplike structure in some protists that help them move |
| microorganism | organism that is too small to be seen with the naked eye |
| parasite | organism that lives on or in another organism and obtains its food from that living thing |
| photosynthesis | food making process in which organism uses the energy from sunlight |
| virus | nonliving submicroscopic structures with a DNA or RNA core surrounded by a protein coat |
| psuedopodia | false foot |
| protozoans | animal-like protist |
| cyanobacteria | blue-green algae |
| chlorophyll | green pigment that enables the organism to make its own food |
| bacteria | one-celled organism with no nucleus |
| protist | have cells with nucleus |
| plasmodium | animal-like protist that does not move |
| cytoplasm | the jelly-like protoplasm outside a cell nucleus |
| nucleus | control center of the cell |