-ology

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Across
  1. 3. study of heredity
  2. 4. biology study of ocean life
  3. 6. study of living things
  4. 8. study of diseases and possible cause of death
  5. 11. study of cell biology
  6. 13. study of parasites
  7. 14. study of mammals
Down
  1. 1. study of blood and blood disease
  2. 2. study of Earth's moon
  3. 5. study of ticks
  4. 6. study of plants
  5. 7. study of insects
  6. 9. study of fish
  7. 10. study of reptiles and amphibians
  8. 12. study of fungi and yeast