What is the excerpt talking about in this?
Class versus individual characteristics: glass and tool marks versus fingerprints, hair and blood is an example of it. The items listed are things that are going to be mentioned in the chapter, which I think will present information that can help us understand criminal investigation better. We are going to learn how much Forensic files and DNA evidences are important in some criminal cases, as well as how all of the above data is collected in a crime scene.
I think its the first and the third
Answer:
something to my brother aaaaaaaaaaaaaaaaaaaaaa
Explanation:
