B. Sea life. This is because all of the other three options are very publicized, but sea life is not.
It indicates that they wanted to keep Mecca the way that it was, and they did not want Muhammad(s.a.a.w.) to bring up a new religion that would change their way of living.
In WW1 soldiers faced a lot of threats in the trenches , the worst would be disease
True
Children should have never been forced into those horrid conditions.