Many American men were drafted, or volunteered to serve, during World War 2.
A noun is a person, place, or thing
I think A would be your best bet but im not 100% sure, space is a place and everyone I guess would be considered a person/people
The answer is C.
The author provides different facts. For instance, "Unlike normal rocks, they have trails etched behind them as if they have traveled across the sand. Some trails are only a few feet. Some trails are over a half a mile long." Is an example of a fact.
Another example includes, "Some rocks seem to roll as they move forward. Some take unexplainable routes. Large ones have traveled past small ones that have stayed still."
I think she is making speculation due to the sadden change of behavior.
He was a private person and he didn’t wanna get into to much details about his teachers or who they were.
Hope this helps :)