Across
- 3. This system is very dependent on the muscular system.
- 4. The structure of a system is related to this.
- 6. This is the process by which your body stays balanced.
- 7. These can attack the body easier when everything is not balanced.
- 8. This system collects information and controls the response.
Down
- 1. This system breaks down molecules into the chemicals your body needs.
- 2. This system sends chemical messages throughout your body.
- 5. This system bring oxygen into the body and removed carbon dioxide.