How well do you know your ology's?

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Across
  1. 4. study of language; study of the tongue
  2. 5. study of oceans
  3. 7. study of music
  4. 9. study of quinine
Down
  1. 1. study of embryos
  2. 2. the study of skin patterns and fingerprints
  3. 3. science of pleasure and pain
  4. 6. study of nutrition
  5. 8. study of eggs