key knowledge

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Across
  1. 3. dying to relieve suffering or pain.
  2. 5. discrimination on the basis of age.
  3. 6. grieving for the dying.
  4. 8. copying DNA,particularly for for medical research.
Down
  1. 1. the ways in which a belief in the afterlife can comfort the elderly and dying.
  2. 2. places that offer treatment.
  3. 3. testing on embryos for the development of medical science.
  4. 4. the act of carrying a child for another mother.
  5. 5. placing a donor's sperm within the wife's reproductive tract.
  6. 7. the money situation of the elderly.