Everywhere in the world, people dance to the music of their culture. (1) scientists wonder what it is about the human brain that makes music and dancing nearly universal experiences for human beings and what makes music so pleasurable. one recent study showed that when humans listen to music, their brains organize the information based on previous experience. different areas of the brain seek patterns in the music, compare it to familiar music, and seek emotional ties to earlier experiences. (2) mri scans identify how much a person liked a piece of new music by the strength of his or her brain activity. the amount of activity corresponded to how much the individual enjoyed the music and the strength of the person’s desire to buy the music. (3) people with higher activity levels expressed a willingness to pay more for the music than those with lower activity levels. (4) music has been proven to calm animals and make humans smarter. which sentence is not relevant to the paragraph and should be deleted? a) sentence 1 b) sentence 2 c) sentence 3 d) sentence 4

Select the correct text in the passage. which sentence in this excerpt from abraham lincoln's second inaugural address conveys that he wanted the us civil war to end as soon as possible? neither party expected for the war the magnitude or the duration which it has already attained. neither anticipated that the cause of the conflict might cease with or even before the conflict itself should cease. each looked for an easier triumph, and a result less fundamental and astounding. both read the same bible and pray to the same god, and each invokes his aid against the other. it may seem strange that any men should dare to ask a just inging their bread from the sweat of other men's faces, but let us judge not, that we be not judged. the prayers of both could not be answered. that of neither has been answered fully. the almighty has his own purposes. "woe unto the world because of offenses, for it must needs be that offenses come, but woe to that man by whom the offense cometh" if we shall suppose that american slavery is one of those offenses which, in the providence of god, must needs come, but which, having continued through his appointed time, he now wills to remove, and that he gives to both north and south this terrible war as the woe due to those by whom the offense came, shall we discern therein any departure from those divine attributes which the believers in a living god always ascribe to him? fondly do we hope, fervently do we pray, that this mighty scourge of war may speedily pass away. yet, if god wills that it continue until all the wealth piled by the bondsman's two hundred and fifty years of unrequited toil shall be sunk, and until every drop of blood drawn with the lash shall be paid by another drawn with the sword, as was said three thousand years ago, so still it must be said "the judgments of the lord are true and righteous altogether." reset next