Revision of pathogens

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Across
  1. 3. _____ are a group of living organisms, classified in their own kingdom
  2. 4. COVID 19 is an example of a _____
  3. 6. A single-celled organism that gets nutrients from their environments
  4. 7. Another common disease you can get from pathogens is ______
  5. 8. An organism that causes diseases
Down
  1. 1. belong to a group called protists and are simple organisms
  2. 2. This is a virus that causes red blotches and an itching sensation
  3. 3. Pathogens cause illnesses such as the common cold and the ______
  4. 5. An organism living inside or outside of another organism