The correct answer is - D) It has contributed to a negative balance of trade.
The decreasing demand for US exports has had a negative effect on the trade deficit. This kind of situation results in an ever growing imbalance of trade, as the home made products are becoming less demanded, while the importing of goods and products is increasing, constantly making the trade deficit bigger.
That can eventually lead to an economic collapse, economic crisis similar to the Great Depression, as the country will not be able to work in that way forever. The GDP, both the nominal and the per capita, will suffer because of that, which will cause lot of unrest and opposition from the general public.
The main idea of this paragraph, is, that people can create words by performing famous deeds. The author uses Louis Pasteur as an example.
Our body has a system of neurotransmitters which are also called chemical messengers. These neurotransmitters are responsible to transmit signals carrying emotions or other feelings to various parts of the brain. O<span>ur taste sensitivity is heightened and exalted by the neurotransmitters targeted by antidepressant drugs and as a result we lose appetite. </span>
