living organisms

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Across
  1. 2. An organism that lives on or in a host and causes harm
  2. 5. A widespread outbreak of an infectious disease.
  3. 7. any condition that interferes with the body
  4. 8. a microorganism invisble to the naked eye
  5. 9. A worldwide epidemic.
Down
  1. 1. An organism that causes disease
  2. 3. Measures contributing to cleanliness and good health
  3. 4. microbiology single-celled or noncellular
  4. 6. Living cell in which a virus replicates
  5. 9. A eukaryotic organism that cannot be a animal, or plant