Adam was the first men of earth
The correct option is A.
Adam Smith was a great philosopher and a key member of Scottish enlightenment. He believed in free market economy and is known as the modern father of capitalism. Capitalism is an economic and political system, in which the means of production are based on private ownership.
A diagram contains rectangles that there area is equal to the frequency of variables.
A line has one dimension, length.
A plane consists of an infinite set of lines.
