| A | B |
|---|
| Algae | plant-like protists. Many algae are seaweeds |
| Bacteria | simple one-celled organisms that are visible only through a microscope ;a kind of moneran |
| Cilia | tiny hairs some protists use to move |
| Classification | the system biologists use to group organisms by type. |
| Flagella | a long tail some one-celled organisms use to move. |
| Food Chain | a grouping of organisms in which lower organisms are eaten by higher ones. |
| Fungi | organisms that have no chlorophyll, yet cannot move about like animals in search of food . muchrooms, molds,and yeasts and fungi. |
| Monera | tiny organisms that have some nucleic materials, but no true nuclei in their cells, such as bacteria |
| Protists | tiny one-celled organisms that are neither plants nor animals but that often have characteristics of both |
| Protozoans | animal-like protists |
| Pseudopods | a kind of arm amebas use to move |
| Spores | reproductive cells of organisms such as ferns, fungi, and algae |
| Virus | a microscopic "organism" that causes diseases and is missing some cell parts. Viruses can grow and reproduce only in certain living cells. |
