Across
- 8. this system creates and protects new life
- 10. bone blood fat and lymph are part of
- 12. this system exchanges oxygen for carbon dioxide in the blood stream
- 13. this system protects the internal organs
- 14. this system supplies the body with energy
- 15. this system secretes chemicals that regulate body functions.
Down
- 1. these are attached to bones and form part of the walls of internal organs and blood vessels
- 2. this system is part of the immune system
- 3. this system provides movement by pulling on the bones
- 4. this system provides protection includes the skin
- 5. brain spinal cord and nerves are all part of
- 6. this system maintains the right amount of water
- 7. skin and linings of your internal organs are made of
- 9. this system transport oxygen throughout the body
- 11. this system controls and processes info from other organs such as the eyes and ears