Across
- 5. A body system that discrete hormone into the blood.
- 11. What system has intestines in it?
- 12. This system includes the testes and ovaries?
- 13. What system protects and supports organs?
- 14. This system attacks unfamiliar cells and molecules.
- 15. In the nervous system what organ is located near your head?
Down
- 1. What system includes the brains?
- 2. Your kidney is in this system.
- 3. This system protects tissue from abrasion.
- 4. This system includes the trachea and the lungs.
- 6. It is the largest organ in the body and it is a part of the integumentary system.
- 7. When you work out, what system are you using?
- 8. This system transports O2, nutrients, and hormones throughout the body?
- 9. In the cardiovascular system what organ pumps your blood.
- 10. In the skeletal system this component is located throughout your body.