Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
5th Grade Body Systems Study online at quizlet.com/_232v3t 1. brain the main organ, or control center, of the nervous system 2. circulatory System moves blood through the body 3. digestive System breaks down food into very small parts that the body can use 4. heart a muscular organ that pumps blood throughout your body 5. lungs organs that help the body exchange oxygen and carbon dioxide with the air outside 6. muscular System made up of muscles and the tissues that attach them to bones 7. nervous System the system that receives information about your environment and controls how you react to it; tells you what's going on in the world around you 8. organ a group of different tissues that join together into one structure 9. respiratory System the system of the body that helps you breathe 10. skeletal System made up of bones that support your body and help you to move 11. skeleton all the bones in the body 12. stomach organ where food begins to break down after being swallowed 13. system a set of things that work together as a whole 14. tissue groups of the same types of cells working together to do the same job 15. trachea a tube that carries air to the lungs