Across
- 4. the excretory system includes this organ
- 6. body system that includes the lungs
- 8. the spleen is an organ in this body system
- 9. the salivary glands are part of this system
Down
- 1. this body system holds the skeletal system together
- 2. body system that controls and regulates hormone production
- 3. the heart is a part of this body system
- 5. the function of this system is to produce offspring
- 7. this body system includes 206 bones
- 10. the body's largest organ