Body Systems

2. organs that make saliva to help soften foods
3. muscular organ that pumps blood
4. organs that put oxygen into the blood and take carbon dioxide out of the blood
8. passage between your mouth and your windpipe
9. organ through which solid waste passes. Also called the colon
10. blood vessels that bring blood back to your heart

1. tube that goes from your throat to your lungs
2. organ that breaks down most of the food you eat into substances your body cells can use
5. an organ that releases special juices to break down food
6. blood vessels that take blood away from your heart
7. organ that draws air into your body and allow you to smell things