Across
- 4. Breaks down and absorbs nutrients
- 7. Produces and transports reproductive cells
- 9. Transports oxygen, nutrients, hormones, and wastes
- 10. Produces voluntary and involuntary movements
- 11. Produces hormones that act on target tissue
Down
- 1. Protects against disease
- 2. Supports and protects vital organs, allows movement
- 3. Brings in oxygen for cells
- 5. Protects against infection, UV radiation
- 6. Regulates body's response to changes in internal and external environment
- 8. Filters blood and eliminates waste products