Which sentence contains parallel structure? a) we the living, have not forgotten - and the world will never forget - the deeds of the words of gettysburg b. we are called to honor our own words of reverent prayer with resolution in the deeds we must perform to preserve peace and the hope of freedom. c. it is empty to plead that the solution to the dilemmas of the present rests on the hand of the clock. the solution is in our hands. d. one hundred years ago, the slave was freed. one hundred years later, the negro remains in bondage to the color of his skin.

the answer is b. my dude

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.

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