An open-ended research question that address the overall topic of fires

what is   the question

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.

what does jane think of mr. rochester the first time she meets him?

b.he is average height, 35 yrs old and not very handsome