Across
- 4. stops blood from entering back into the heart
- 6. tube where food enters the body
- 7. Fill up with air when you breath
- 8. Aids in digestion, long and short ones
- 9. Nerve in the back of the eye
- 10. blood enters here first
- 13. first structure air enters
- 15. blood leaves the heart from here
- 16. abbreviation for hand,foot mouth disease
- 17. air sacks in lungs
Down
- 1. disease passed on from mosquitos
- 2. base of the brain
- 3. gland found in the brain
- 5. Happens after you eat food
- 11. Pumps Blood
- 12. windpipe
- 14. Part of the eye that responds to light