Across
- 2. this system allows adults to produce offspring
- 3. this system removes waste products from the body
- 6. this system works with the skeletal system by contracting to cause movement
- 8. this system breaks down food into substances that can be used as energy for the cells
Down
- 1. this system is a framework of bones that supports the body and protects the internal structures
- 4. a self contained structure with a particular function in the body
- 5. this system brings oxygen into the body and removes carbon dioxide
- 7. this system includes the heart and blood vessels that moves blood throughout the body to carry and removes materials from the cells