Body systems

3. This system brings in oxygen and removes carbon dioxide
5. when the oxygen is breathed in, it first goes into the
7. This produces bile and helps break down food molecules
8. This is apart of the digestive system and it use mechanical digestion
9. This is the control center of the nervoussystem
11. It contracts when you breath using your stomach
12. the organ returns the blood back to the heart
13. This major organ pumps blood to the body using veins and arteries
14. The system that breaks down food for nutrients to be absorbed into the blood stream
15. This is how you speak (AKA boice box)
16. The ______ in your body send messages to your spinal cord, then to your brain

1. The system that moves blood around the body
2. This type of system is the in controle of you body
4. The brain sends signals using the
6. This is nutrients and minerals are absorbed into the blood and delivered to the cells
10. This organ takes blood from the heart to parts of the body