I WILL GIVE U BRANLIEST IF ITS CORRECT A media source is considered valid if it
Ocontains facts based on assumptions.

O is relevant to the subject being discussed.
Ocontains biased opinions from a credible source.
Ois presented in a factual, unbiased way.

1 is correct

Explanation:

please tell brianlest answer

it is grammatically incorrect and is illegible to me and i can not answer it.

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.