Biology

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Across
  1. 6. the study of plants
  2. 7. the study of organisms structures
  3. 9. the study of the immune system
  4. 10. the study of the functions and mechanisms occurring in living organisms
Down
  1. 1. the study of human beings
  2. 2. the study of microorganisms
  3. 3. the study of animals
  4. 4. the study of animal behaviour
  5. 5. the study of organisms inner structures
  6. 8. the study of genes and heredity