Human Body Systems

4. system that is the body's largest organ; includes skin, glands, hair, and nails
7. system in which breathing supplies oxygen to the blood and gets rid of carbon dioxide
9. system that filters, collects, and removes excess fluid and wastes from the bloodstream
10. system where male and female systems are used to produce offspring
11. system that provides your body with a central framework; consists of bones and connective tissue, including cartilage, tendons and ligaments

1. system that contains a group of organs that work together to break food down by physical and chemical processes into nutrients that the body can use
2. system that controls movement through smooth, cardiac, and skeletal muscles
3. system that circulates blood through the body, supplies oxygen and nutrients, and removes waste
4. system that is the body's defense against infectious diseases
5. system that contains glands and organs that release hormones to control your body
6. system that combines the skeletal and muscular systems; provides support, movement, strength, and balance
8. system that functions as the control center, coordinating all actions and reactions