Lauren Finnegan

1. System includes the salivary glands, liver, gallbladder, and pancreas, which make digestive juices and enzymes that help the body digest food and liquids.
4. System bodys central framework
5. System made up of nerves that branch off from the spinal cord and extend to all parts of the body.
7. system uses hormones to control and coordinate your body's metabolism and many other uses
8. System pumps blood from the heart to the lungs to get oxygen
9. System composed of specialized cells called muscle fibers.
11. System he largest organ of the body that forms a physical barrier between the external environment and the internal environment that it serves to protect and maintain

2. System regulate the chemical composition of body fluids by removing metabolic wastes and retaining the proper amounts of water, salts, and nutrients.
3. System collectionExcretory System of internal and external organs — in both males and females — that work together for the purpose of procreating
6. System the network of organs and tissues that help you breathe
10. System subsystem of the circulatory system in the vertebrate body that consists of a complex network of vessels, tissues, and organs