A.
There should always be a comma before a quote and that is a sentence so there is a period at the end
Answer:They can be developed in response to difficult situations. Grit is the will and force to climb out of a poor situation and continue on. Resilience can again, push someone to continue and strive for more. Adversity forces people into situations they normally can't escape without these two characteristics. Hope this helps.
Answer: It would be A. If you work hard you can accomplish anything!