Grover proves that he is a real friend to Percy. For example, during the battle between Percy and Ares, Grover supports Percy throughout the conflict.
I'm sorry I only have the answer for the first question. I hope this helped you enough though
I believe the correct answer is B !!
The possible negative effects of crime I can think judging in my community would be:
-People are more vigilant and suspicious of everyone
-Increasing crime rate will spark as inspiration to those who want to or who are continuing to commit crimes
-Fear will prevail in the community
-Police workforce might have a shortage for respondence to crime
