Crossword 18

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Across
  1. 2. the act of expressing something in an artistic performance
  2. 4. hormone secreted by the isles of Langerhans in the pancreas
  3. 6. a feeling of being close and belonging together
  4. 7. not subject to the control of the will
  5. 8. technical terminology characteristic of a particular subject
  6. 9. junction by which parts or objects are linked together
Down
  1. 1. bring something new to an environment
  2. 2. protection against future loss
  3. 3. an undivided or unbroken completeness with nothing wanting
  4. 5. a heavy ductile magnetic metallic element