Answer:
This is an example of territorial marker, more specifically a central marker.
Explanation:
By definition, nonverbal is the communication that takes place without depending on words, written or spoken. It may happen through gestures, body language, looks, attitudes etc.
In the situation we are analyzing here, Kristen is using a nonverbal clue. Without saying a word to anybody, she is communicating that a certain seat is taken by her, and that she intends to return to it. That is an example of a territorial marker, more specifically a central marker. A central marker is an item that is placed in a territory to reserve it for a specific person.
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.
B is the correct answer! Let me know if you need a deeper explanation! :)
all of the above
all of these are the main purpose of outlining a presentation, because "hanging" details can help draw the audience attention to your work, and thus supports option b, but this also apploes to the audience, both the audience and presenter can focus on the elements of the presentation that are the most important, and it makes it easier to develop multi-media slides because an outline needs to be organized.