Across
- 2. binds parts of your body together
- 6. a group of organs that work together to perform a major function
- 8. sends signals to the brain
- 9. smallest unit of function in an organism
Down
- 1. allows you to move
- 3. a structor composed of tissue
- 4. protects the body and organs
- 5. all organ systems working together
- 7. a group of cells that do the same thing