Chapter 5 & 6 Review

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Across
  1. 5. microorganisms that cause disease
  2. 7. white blood cells that travel though the lymphatic system fighting off germs
  3. 8. "kissing disease"
  4. 9. example of a pathogen
  5. 11. hardening of the arteries
  6. 12. any condition that negatively affects the body
Down
  1. 1. disease which the brain loses its ability to function.
  2. 2. disease caused by genetics, environment, and lifestyle
  3. 3. what lymphocytes make to attack germ cells
  4. 4. has four different types of cells in the body to fight off infections
  5. 6. disease that develop suddenly with symptoms
  6. 10. tiny one-celled organisms