There has been many different kinds of heroes in every age among every people . the heros stood for the Qualities that were most admired and saught after by the bravest and the best.
B is correct, "<span> Christina and I went to the same summer camp for years (since we were 8)" </span>parentheses are used when you have some extra information you want to add, but its not completely necessary. Like how they started going to the same summer camp when they were 8, you can still read the sentence fine without it, but it's a nice piece of information.
The answer would be <span>D.A fact about the number of endangered species that are protected and helped to reproduce young while living in zoos.</span>
this seems like a question you would have to write yourself because its a personal question and none of us know what you are like therefore we wouldnt know someone that reminded us of you.