<span>There were several reasons the gap between the rich and poor grew during the 1980s. Unions, which had always protected workers, were in decline. Also, the global economy was changing and growing causing stiff competition among workers for available jobs. A third reason was that there was a burst of growth in temporary jobs and part-time jobs.</span>
The situation prevailing in a market in which buyers and sellers are so numerous and well informed that all elements of monopoly are absent and the market price of a commodity is beyond the control of individual buyers and sellers.
The correct answer here would be C.
Gregor Mendel was an Austrian priest, mathematician and most importantly a botanist. He is considered to be the father of classical genetics. He was among the first people to find about the dominant and recessive traits that are passed randomly from the parents to the offspring.