Body Systems

5. A system in the body that helps fight against infection and disease
7. An organ that holds the food you eat and mixes it with acid and enzymes, breaking it into a liquid or paste
8. A system that gives the body's internal support structure, providing shape, protection, and movement
9. A system that includes hair, skin, and nails
11. A system that delivers oxygen and nutrients to cells while also removing waste
12. A system used for reproduction
14. A system in the body that uses nerves to communicate with other systems
15. A system that drains a fluid called lymph

1. A system that releases hormones into the bloodstream
2. A term referring the the balance among all the body systems needed for the body to survive and function correctly
3. A system that includes skeletal, cardiac, and smooth tissue
4. A system that breaks down food for nutrients in the body
6. Muscular tube that moves food into the stomach from the throat
10. A system in the body that filters blood and removes toxins and waste from body tissues
13. A system that moves fresh air into the body while also removing carbon dioxide and gases