unit 2 vocab

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Across
  1. 2. bad bacteria can lead to _______________
  2. 5. a type of illness/disease that spreads quickly through hosts
  3. 7. an injection to protect your body against a virus
  4. 9. what your body does to food after you eat it
  5. 11. a test result which indicates the presence of something
  6. 13. to keep safe from danger
  7. 15. There are good and bad types of ____________
  8. 16. part of your body that fights against illness an disease
Down
  1. 1. a cough is a ______________ of a cold
  2. 3. when something continues to live through a dangerous situation
  3. 4. a type of medicine you take when sick
  4. 6. When part of your body is in some pain
  5. 8. a very small part of an organism
  6. 10. What a doctor will do for a sick person/to help get better
  7. 12. when a disease enters your body (verb)
  8. 14. anger/happiness/nervousness are each a type of __________