Choose the correct use of the apostrophe. is it all right to use in my research paper, or should i spell them out? a. %’s b. %s c. %’ d. %s’

The correct use of the apostrophe is %s

Explanation:

The apostrophe in the examples that we have in here represent possession, it could be in singular or plural, the first option talks about a possessive of the percentage with is not correct,  the third option only has the apostrophy without the s and it is incorrectly written in any way, the fourth option is possessive for a plural, option two that is the one without any use of apostrophe is the correct one since it refers to the use of percentages as a symbol in plural.

b. brooks wrote about the same type of neighborhood in which she grew up.

i think it's either 'to expose the corruption of the communists in russia', or 'to criticize animal brutality by communists in russia.'  

hope this ! : )