4th grade Living Things Unit 4, Lesson 1
| Term | Definition |
|---|---|
| Microorganism | Organisms that are so small they can only be seen with a microscope; many have only one cell |
| Invertebrate | An animal without a backbone |
| Vertebrate | An animal with a backbone |
| classify | to group things together because the have something in common |
| trait | a characteristic of a living thing |
| Nucleus | A cell's control center |
| Animals are named by their | GENUS and SPECIES |
| Bacteria and Archaea | have no nucleus in their cells |
| Kingdom | the largest group into which organisms can be classified |
| order or classification | KingdomPhylumClassOrderFamilyGenusSpecies |
| How will we remember this?? | Kids prefer cheese over fried green spinach |
