I think your answer would be B.
Answer:
When working in a formal group setting, everyone needs to have an opportunity to both actively listen and speak about the topic. I know that I should always come prepared, support my opinions, and respect the other members of the group, even when we disagree
The answer is A
Because setting is all those reasons.
He meant that if they failed then everything that the world has worked so hard for, to advance and become "smarter" than we once were would all be for nothing. We would enter a new Dark Age. The Dark Ages were an extraordinarily difficult period in the story of humanity. It is estimated that 100 million people died at the hands of war, poverty, and plague. But during this time new ideas and ideals were born and much of the groundwork was laid for the world we know today.