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Chemistry, 22.10.2020 02:01 capricorn0115

Jack, an Investigator, wants to prove that a certain suspect was present at the crime scene when the crime was committed. What kind of evidence should he look for?

Jack should look for evidence because the analysis of such evidence can prove whether the person was present when the crime
was being committed. This evidence refers to tiny fragments of material that can be transferred from a human to a human or human to a
location
(forensic science question)

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