Health

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Across
  1. 3. illness of people, animals, plants.
  2. 5. chemical element that is present in bones and teeth.
  3. 6. any of a group of natural substances that are necessary in small amounts for the growth and good health of the body.
  4. 8. the degree to which people keep themselves or their environment clean, especially to prevent disease.
  5. 9. one of various thread-like structures in the body.
  6. 10. substance added to something to improve or preserve it.
Down
  1. 1. hormone produced by the body, for example when you are frightened, angry, or excited.
  2. 2. adding this chemical stops food decay.
  3. 4. any substance that plants or animals need in order to live and grow.
  4. 7. a continuous pain, not strong.