Body Systems

2. system that controls everything our body does
4. carries signals between brain and rest of body
5. system that protects the body from diseases
13. system for the continuation of human life
14. system that helps get oxygen from air to blood
15. system that plays a role in producing white blood cells from bone marrow

1. system that protects from injury and maintains body temperature
3. system that carries needed materials to the cells and waste away from the cells
4. the largest organ in our body
6. system that creates movement and provides strength
7. system that removes waste; main organs are bladder, kidneys and urethra
8. largest and strongest bone in the skeletal system
9. the main organ in the nervous system
10. system that breaks down food and drinks to give your body nutrients and sugar
11. the main organ in the respiratory system
12. central part of circulatory system that pumps blood to the body