To get a more accurate idea of our performance, it is best to compare ourselves to people who
A. are better at something than we are
B. come from a different background than ours
C. have a background that is similar to ours
D. are worse at something than we are
Please answer

You should never compare yourselves to others but in a situation of actually doing something then A, but if it is something that you are trying to get through then C.

princess bubblegum believes that the best cookies are always homemade.

answer(b) keep oxygenated and deoxygenated blood separate;