medical advancements

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Across
  1. 1. a very small organism that causes diseases
  2. 3. the way something is considered and examined
  3. 4. a conditon in which bacteria or viruses that cause diseases have entered the body
  4. 7. a person who has the power to cure ill people without using ordinary medicines
  5. 9. a serious disease which kills normal cells and often causes death
  6. 10. a subject or problem
  7. 13. a medicine used to fight bacteria
Down
  1. 1. a part of the DNA in a cell that controls the development of particular charachteristics
  2. 2. a chemical used for preventing infection in an injury, especially by killing bacteria
  3. 4. a hormone in the body that controls the amount of sugar in the blood
  4. 5. a sign that something has happened or existed
  5. 6. a time when something suddenly begins
  6. 8. achievement, progress.
  7. 11. hard or firm, keeping a clear shape
  8. 12. a judgement about what a particular illness or problem is, made after examining