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How do DNA be used to help solve a crime?

2 Answers

5 votes

Answer: A sample of that person’s DNA can be compared to evidence from the crime scene. The results of this comparison may help establish whether the suspect committed the crime.

Step-by-step explanation:

User Rdnewman
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3 votes

Answer:

Fingerprints can help you identify the person right away! Or even hair!

Step-by-step explanation:

User Martin Vobr
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