Ineed with this make it a paragraph long response. what was the war on drugs passed by richard nixon in the 1970s? what was the out come of it? how did elitism play into this?

recent brain research has shown some surprising benefits as a result of formal musical training. learning to play a musical instrument appears to develop parts of the brain that can even influence academic results. the studies indicate that the earlier a child begins training, the more benefits there are. one such study showed that children who began musical studies before the age of seven had a more developed brain in the region where language production and auditory processing take place. scientists believe there is mounting evidence to show that early musical training can improve brain function.

explanation:

i cant see the page but i am assuming as a innocent child who got tricked by an children eating old lady

a: it is sound because it cites an expert’s opinion.

the correct answer should be a