True or False? Advances in medicine has made life easier today than during colonial times?

True. In colonial times, to treat modern and common diseases like the flu now, they would use methods probably not very useful or sanitary. A lot of times, they could make the illness or wound worse than it was. Nowadays, you hop off at the doctors office, they give you a shot, and your fine.

Explanation:

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.

b flags hope this