Across
- 1. The organ where food digestion begins
- 3. This system includes the brain and spinal cord
- 6. The system brings oxygen into the body
- 8. A body system that supports the body
- 9. The system that produces kids
Down
- 2. These organs make you move
- 3. Cells in the nervous system that send messages
- 4. This system breaks down food into energy
- 5. The system that moves blood and oxygen
- 7. The organ that pumps blood through the body