Across
- 1. a place where two or more bones meet
- 3. does physical digestion in the mouth
- 5. muscular pouch that holds liquid waste until it is ready to be expelled from body
- 8. does chemical digestion in the mouth
- 9. blood vessels that bring blood back to the heart
Down
- 2. the diaphragm pulls down the make your body ___
- 4. the type of muscle that makes up your heart
- 6. a gland located behind the stomach, produces insulin
- 7. also known as the voice box
- 8. organ that removes waste by sweating