The Human Body System
Across
- 2. Muscles that are automatic you don't have to tell your body to move them
- 4. A body system that brings air into the body and removes carbon dioxide
- 5. A body system that breaks down food into proteins, vitamins, mineral, carbohydrates, and fats
- 6. A nervous system that consists of the brain and spinal cord
- 7. You decide if you want to move that muscle
- 9. involuntary muscles that are located in the stomach and intestines
- 11. A body system that is made up of a group of glands that produce hormones
- 14. Is made up of bones, ligaments, and tendons
- 15. Fatty tissue that produces red blood cells
Down
- 1. A response that physically prevents threatening substances from entering the body
- 3. A system that allows humans to produce children
- 8. The body system that filters out organisms that causes diseases
- 10. A system is made up of tissues that work with the skeletal system
- 12. Muscles that are only found in the heart
- 13. A system that is your body's defense against infections and diseases