I think that statement is true.
There are indeed many sources of air pollutants in both urban and rural settings.
In urban settings, the most common sources of air pollutants came from vehicle's emission.
Meanwhile, in rural settings, the most common pollutants came from mining process or factory waste.
Radio, Television, Telephone, and jazz music are some of the things that profoundly transformed entertainment, education, commerce, and research in the 1920s
5) C
6) B
would be the answers for the two questions hope it helped
The drug prevention has it major limitation and that is: the drug prevention does not clearly states the goal that the drug is trying to achieve. It is the major limitation for this is the question that has always be unclear and unexplained as to how and why should this act be proceeded.
Answer:
Cleisthenes
Explanation:
Cleisthenes or as historians refer to him <em>"a father of Athenian democracy"</em> was born around 570 BC. He assumed leadership of Athens and began to reform its government. New basis for a democratic structure was the ten tribes according to their area of residence (or <em>deme</em>). Ten demes were divided among three regions, contrary to traditional tribes which were based on family relations. His reforms were called <em>inosomia</em>, instead of <em>demokratia</em>.
