Halloween- A Harmless Holiday? 1. What is the authors claim in this article?
a. Halloween is a fun holiday that parents worry about too much.
b. Halloween is a scary holiday that should be approached with caution
C. Halloween is a dangerous holiday that should be done away with.
d. Halloween is a holiday that has been celebrated for years and should continue
the way it has always been.

a lot to the other person they me out big

the answer is c. hope this

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.