Answer: It is important to identify the problems since this is the first step to their solution.
Explanation: The faster a problem is identified, the faster it is to find a solution. From my personal experience, I can say that problems must be resolved as soon as they appear. When problems are not solved, they can interfere with the person's daily life since they can spend it thinking and it is difficult for them to carry out their daily activities.
The answer would be..
A. They are nomads who raise camels and crops in oases.
Proactive policing can be described as preventing crime, while reactive policing involves responding to a crime that is taking place right now or that has already taken place. ... Reactive policing, on the other hand, involves reacting to something that has already happened.
True, the economic system does involve production, distribution, and consumption