It can be a technique to shorten or make it still at the point of conversation and avoid unrelated issues or situation. It also makes the discussion brief and concise. This provides other people to give their own opinion at a given time. There also might be an allotted time for each people.
Answer: The investigator are wrong to be confident in their arrest because their is no perfect match in the finger print of the person been arrested and the one gotten from the crime scene. Because their have failed to compare the finger prints pattern seen in their records, to the one gotten from the crime scene.
The investigators are wrong in their arrest because one finger that has a whorl and loop fingerprint pattern cannot produce two different finger print pattern, which was gotten from the crime scene.
Another reason why the investigator are incorrect with their arrest is because, the crime record of the man arrested is very different from the crime committed. They should have traced the people with similar crime records, that has a similar finger prints with the one gotten from the scene.
The correct answer to this open question is the following.
The challenges to education that the current knowledge explosion pose are the following.
First, the challenge to really understand concepts instead of just barely know something more. There are millions of pages on the internet. Students just have to click on the internet searching for an answer, and that's it. They have their answer. But one thing is to get an answer and another completely different thing is to use critical thinking t understand a concept, and idea; its context, causes, definitions, alternatives, and so on.
Another challenge is the use of technology as a means of distraction and entertainment, instead of learning. Technology is a great tool, but it does not substitute the teacher in the classroom. A "hybrid" model that combines the two could be the answer in the future.
Another challenge could be the capacity of technology to reach every single corner of the country in developed countries and undeveloped nations. Not everybody has the money to permanently access technology devices and internet resources as a way to "attend school online." Poverty, lack of resources, geography, and other circumstances often hinder many students to attend school online.
