Across
- 4. system that breaks down food into smaller pieces
- 5. system of glands that regulate hormones
- 6. system that moves the body, helps circulate blood, and moves food through digestive system
- 7. system with bones that provide structure and support for the body
- 8. system that removes wastes from the body
Down
- 1. system that includes the nose, lungs, and trachea
- 2. system that controls and communicates with all other body systems
- 3. transport system that includes the heart, blood, and blood vessels