Myon class

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Across
  1. 4. a substance used to stimulate the production of antibodies and provide immunity against one or several diseases
  2. 5. In a good physical or mental condition; in good health.
Down
  1. 1. Affected by physical or mental illness.
  2. 2. A disorder of structure or function in a human, animal, or plant.
  3. 3. The state of being free from illness or injury.