Identifying the Decedent

Part I.  Please list and describe three (3) categories of methods to properly identify an unknown decedent.   For example, if DNA is a scientific method, name and describe two other methods. Part II.  List eight (8) body parts that can be used for accurate identification of a decedent and explain how they are used.  Do any of them come as a surprise to you? Be sure to support your opinions with credible research and to cite and reference your sources in APA style. Remember, writing mechanics count in every post you make.