Cooper7

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Across
  1. 1. connects, ecxanges
  2. 4. away from the heart
  3. 6. disease causing agent
  4. 9. blood cell fight infection
  5. 10. inner layer
  6. 11. reddnes swelling and heat
  7. 13. destroys virus
  8. 15. towards the heart
  9. 16. cause scabs
  10. 18. outer layer
Down
  1. 2. system skin, hair, nails
  2. 3. weak or dead strand of virus
  3. 4. destroys bacteria
  4. 5. spots pathogen
  5. 7. Gand moistens skin and hair
  6. 8. blood cell carries 02
  7. 12. Gland cools body
  8. 14. destroys pathogen
  9. 17. pathogen marker