Across
- 5. Protects against infection and UV radiation; regulates body temperature
- 8. Two or more organs that come together and perform body functions.
- 10. Helps circulate blood and move food through the digestive system
- 11. Regulates body's response to changes in internal or external environment
- 12. Supports and protects vital organs; allows movement in the body
- 13. All organ systems make up an organism
- 14. Produces hormones for target tissues; helps maintain homeostasis
Down
- 1. Filters blood and eliminates waste
- 2. A group of tissues that carry out a specialized function of the body
- 3. protects you against diseases
- 4. Regulates body temperature; and collects fluid lost from blood vessels
- 6. Provides the environment for embryonic development in females
- 7. Brings in oxygen for cells and expels carbon dioxide and water vapor
- 9. Breaks down and absorbs nutrients