Plz help me For history class, Ross has to write a research paper on an aspect of the 1960s. Since he loves music, Ross has
narrowed down his topic to music of the 1960s. He's not sure if he wants to focus on the classic rock or classic
folk music of that era.

At which step of the research process is Ross?
A writing
B. research
C. prewriting
D. editing/proofreading

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.

tha answer should be minnesota