CROSSWORD 2

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Across
  1. 1. the process of infecting or the state of being infected.
  2. 2. the study and treatment of tumors
  3. 7. make a sudden involuntary expulsion of air from the nose and mouth due to irritation of one's nostrils
  4. 8. (of a person) old or aging
  5. 9. expel air from the lungs with a sudden sharp sound
Down
  1. 1. a disease or period of sickness affecting the body or mind.
  2. 3. contained in coffee
  3. 4. Study of genes, and their role in biological inheritance
  4. 5. Study of drugs and their actions
  5. 6. relating to the branch of medicine dealing with children and their diseases.