A would be correct. Think about it; plot contrivances are of the mistaken identity type, so they wouldn't help the mood. Historical accuracy wouldn't either, because its just who was where when. Anticlimax is basically a disappointing end to a story, and trust me, those definitely don't improve the mood. Appropriate comparison makes the most sense.
I hope this is right.
A) quotations should always be cited
Answer:
This species of lizard's color and pattern most likely evolved due to predators, and to have better camouflage.
Answer:
The United States is prepared to protect freedom.
How many children between the ages of 5 and 10 acted out in school due to violent television in the year 2009? This is what i would chose.
