Across
- 2. system includes lymph nodes and white blood cells
- 4. system that breaks food into nutrients
- 7. system that includes the heart and veins
- 8. system that brings in oxygen and releases CO2
- 10. system that supports the body
Down
- 1. system that includes the kidneys and bladder
- 3. system works with the skeletal system to move
- 5. system is the first barrier to disease
- 6. system that produces hormones for body function
- 9. system that controls all body functions