Across
- 3. blood vessel that carries used blood to the heart
- 5. when your stomach doesn't work properly
- 6. things that connect your bones
- 7. acquired immune deficiency syndrome
- 8. it is cut out when it hurts
- 9. food moves to the stomach through it
Down
- 1. you do it when you're tired
- 2. heart doctor
- 3. an injection to prevent diseases
- 4. a fear of something