| Questions | Answers |
|---|---|
| Are the basic unit of structure & in a living thing | Cells |
| Group of similar cells that perform the same function | Tissues |
| Collections of tissue os working together to perform a function | Organs |
| Consists of group of organs that work together to do a major body function | Organ system |
| is the being that results when when the body systems work together to maintain life | organism |