Across
- 4. Transfers digested materials to the blood
- 7. Produces and transports reproductive cells
- 9. Helps regulate body temperature
- 10. Produces voluntary and involuntary movements
- 11. Produces hormones that act on target tissues in other organs to influence growth, development, and metabolism
Down
- 1. Protects against disease
- 2. Supports and protects vital organs
- 3. Brings in oxygen for cells
- 5. Protects against infection
- 6. Regulates body's response to changes in internal and external environment
- 8. Filters blood and eliminates waste products