Students should include examples in their comparitive essays because?
A. Each paragraph needs a topic sentence
B. Each paragraph needs a concluding sentence
C. examples support the thesis statement
D. examples always include historical detail

C: examples support the thesis statement.

If you are comparing two or more things, you want to have facts to support your claim.

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.