Body systems

3. What did the purple Amoeba sister says other after the phrase "I know this like the back of my hand"
4. this is organ is all over the whole body and is like an outer layer/skin
7. your reflexes. you are not REALLY controlling your actions
9. when you are controlling your actions with your nervous system
13. think about the birds and the bees system
14. the thing that keeps your bones together and there are three different types
15. this system delivers oxygen to the lungs and exhales carbon dioxide

1. this system helps carry blood and it also involves your heart
2. this system allows your body to be a solid figure instead of a mushy blob (it also involves bones)
5. a specialized cell transmitting nerve impulses; a nerve cell
6. The scientific term for immune system
8. this system controls voluntary and involuntary actions
10. This system is like the exit because it's purpose is too exile waste from the body
11. this help system helps receive nutrients by breaking food down
12. Your hands and the rest of your body is made up of these very microscopic things