| Term | Definition |
| one | The number of cells that most protists have. |
| nucleus | The part of a cell that holds DNA. |
| wet | The type of environment that protists like to live in. |
| producers | Organisms that make their own food through photosynthesis. |
| consumers | Organisms that get their food from other organisms |
| decomposers | Organisms that break down dead organisms for food |
| many | The number of cells that most fungi have. |
| decomposers | Name given to fungi because of how they get their food. |
| spores | Tiny cells that are protected by a thick wall. |
| fungi | Mushrooms, molds, and yeasts are examples of organisms in this kingdom. |
| food chain | A diagram that shows how organisms get food from each other. |
| sun | All of the food we eat comes from this. |
| energy | Organisms eat plants and other organisms in order to get this. |