Body systems

6. the muscular organ that pumps blood through the rest of the circulatory system
8. a baglike organ in which food is mixed with digestive juices and squeezed by muscles
12. a large organ that makes a digestive juice called bile
13. cushions the end of bones
14. takes urine from the bladder to outside of the body
15. it moves food from the mouth to the stomach
16. organs in the human excretory system that remove waste materials from the blood
17. carry oxygen throughout your body

1. digests food and absorbs nutrients your body needs from the digested food
2. stores bile from the liver and sends it to the small intestine
3. take urine to the bladder
4. organs made of bundles of long fibers that can contract to produce movement in living things
5. an organ in the body that makes digestive juices as well as insulin
7. produces a hormone that lets your body use energy
9. produces a hormone that prepares you to defend yourself or run away
10. produce hormones
11. where blood cells are made