Human Health

1234567891011121314
Across
  1. 2. A blood vessel that carries blood away from the heart.
  2. 3. Muscular organ that pumps blood throughout the body.
  3. 5. The smallest blood vessel.
  4. 8. Ability of the body to resist disease.
  5. 9. A serious disease caused by cells.
  6. 11. To breathe in.
  7. 12. Cancer,cold
  8. 14. The red liquid that flows through the body.
Down
  1. 1. Another word for widepipe.
  2. 4. Two main branches of the widepipe.
  3. 6. Substance that causes disease,
  4. 7. One of the two organs that people use to breathe air.
  5. 10. A blood vessel that carries blood back to the heart.
  6. 13. To breathe out.