Beatrice was unable to concentrate on her project because her brother’s stereo was turned up to full volume.

which statement is correct?

a comma is needed in this sentence before the word "because" to separate the dependent clause from the independent clause.
the phrase "on her project" should be separated from the rest of the sentence by commas on both sides.
the dependent clause follows the independent clause in this sentence, so no comma is needed.
this is a compound sentence made up of two independent clauses, so no comma is needed.

Both adam smith and ayn rand would agree th o individuals and businesses want what benefits them the most. society benefits when people want what is best for everyone. individuals become wealthy because of actions by the government. society benefits when individuals agree to sacrifice to others. c

Skill check questions rearrange the paragraphs below into the correct sequence. that's because engineers on the ultraclean project have invented a self-cleaning, antibacterial metal surface that repels water with an intricate layer of laser-engraved valleys. when it rains, the lotus does not become damp; the water simply trickles off in fat droplets, taking any bugs and dirt with it. the drudgery may not be around much longer, however, if a team of italian scientists has anything to do with it “it's simply an amazing plant,” concluded professor luca romoli, leader of the project, “and we've succeeded in mimicking it. magnifico! ” few tasks in life hold less joy than scrubbing the ghost of somebody else’s porridge from a saucepan. the starting point for the research was the leaves of the lotus flower.

4. interpret how do the speaker's descriptions of and feelings about the wind change as the poem progresses? how does this shift show a change in the tone of the poem?