Across
- 3. what system is the somatic and Autonomic in?
- 4. biological system consisting of specific organs and structures used for gas exchange in animals and plants.is?
- 5. what system starts with an L
- 9. what is the 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
- 10. whatsystem regulates the chemical composition of body fluids by removing metabolic wastes and retaining the proper amounts of water, salts, and nutrients.
- 11. what system pumps blood from the heart to the lungs to get oxygen
Down
- 1. what system helps you have kids
- 2. what are main function of the endocrine system
- 6. what system is responsible for movement
- 7. what is the first step of the digestive system
- 8. what is your body's central framework