Across
- 3. resistance to infection
- 6. heart muscle tissue die
- 8. diseases that are not spread by contact
- 9. caused by blood clot
- 10. your bodies line of defense
Down
- 1. chemicals that fight a particular germ
- 2. white blood cells that attack germs
- 4. when germs invade the body
- 5. an unhealthy condition
- 7. the force of the blood