Someone answer this asap for !

if the writer were to delete the underlined portion (adjusting the capitalization as needed), the paragraph would primarily lose a detail that:

f. indicates the amount of time a dancer spends onstage when performing a major role.

g. explain why most of the dancers declined to perform the role of giselle.

h. demonstrates the rarity of finding dancers of a caliber high enough to perform well in major roles.

i. illustrate how the company’s prima ballerina had memorized the role of giselle.

I because that is the only one that makes sense

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:

the correct answer is b. in order to explain a point clearly in an essay, it is always better to include a clear example of your ideas. including an scenario in which a family is affected by consumerism will support your argument as well as supporting details, such as quotations from experts and statistics. option a could be correct, but statistics and quotations are supporting ideas rather than clear explanations. choices c and d are simply inadequate. they do not add information about the effects of consumerism, rather they are strategies for engaging the reader