Please help 9. How does the speaker feel about the American Dream at the end of this section of the poem? In
other words, how optimistic is the speaker that the dream will survive?

man vs. nature - first choice

the gas pressure p, gas volume v, and gas temperature t are given in the formula:   pv=nrt,

r is the gas constant, and n is the number of gas moles.

if the container is cooled and remains under atmospheric pressure, where r is a constant that does not change, the volume of the container remains the same, the conclusion is drawn that, with all other values ​​unchanged, the number of gas moles n, is decreases.

the right answer is a.