Computers & Technology

Guest

21 April, 15:16

Two samples of dirt are collected from a suspect's tread in his shoe and a crime scene. The forensic investigator does a gross examination of color, texture, shapes, and foreign objects. She notes very similar characteristics. What must she also do to further prove these samples are from the same soil?

A) place in acid to see if it dissolves

B) do the same examination under a microscope

C) combine the samples to see if they look the same

D) pour the same in the soil of where you think it came from and see if it matches