Sage P/ ends in ology

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Across
  1. 4. the branch of medical science
  2. 6. study of science of the origins and social relationships of humans
  3. 7. study of God in various forms of Christian worship
  4. 9. study of nuclei of cells, especially with regard to the chromosomes
  5. 10. study of life
Down
  1. 1. study of the measurement of hearing
  2. 2. the science and technology of interacting surfaces in relative motion
  3. 3. study of the science of secure communications
  4. 5. study of school
  5. 8. study of skin