Across
- 4. this is the strongest bone in the body
- 6. The spinal cord is an important part of this system
- 7. these are the muscles that will strengthen when you do sit ups
- 9. this connects the larynx to the bronchus before reaching the lungs
- 10. This system is responsible for making sure your heart is working
Down
- 1. The system that helps keep the body structure and has 206 parts to it
- 2. This system includes the mouth, stomach, and intestines
- 3. this is something in the circulatory system that is located in the neck
- 5. This system helps bring oxygen to your body
- 8. Parts of this system include the quadriceps, biceps, triceps