Select all the correct answers. what are two qualities of effective summaries of informational texts? o includes main idea and supporting details written in complete sentences includes personal opinions and beliefs uses quotations from the text as needed

Includes main idea and supporting details

Written in complete sentences

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.