Human Body Systems

3. Glands that secrete outside of the body
5. State of balance among the body systems that is needed to survive
10. Proteins, fats, carbohydrates, vitamins, minerals and water are considered what?
13. The movement of the organ walls in the GI tract...
15. the system that contains your hair skin and nails
16. What system is responsible for providing the framework that supports and protects our soft organs and body parts?
17. What are several types of tissues that are arranged together to perform a specific function? (stomach, pancreas)

1. Glands that secrete into the bloodstream
2. The part of the nervous system that contains the nerves and the ganglia
4. The muscles in the heart and the stomach move on their own so they are what kind of muscles?
6. What are made up of many similar cells that perform similar functions?
7. How many chambers does the human heart have?
8. The part of the nervous system that the brain and spinal cord are a part of
9. What system's main function is contractility?
11. Another name for your urinary system
12. The first step of digestion occurs here with chewing...
14. What is the simplest unit of functional life that can maintain life and reproduce themselves?