This is a dumb question. The only adjectives are salty, frozen, tiny, and suitable. In some cases I GUESS you could say "only" would be the other adjective.
Answer:
The number of men required is large.
B: Service is being an active helper in the community and taking action that can be of benefit.
I believe young Fredrick Douglass was a bit frightened and afraid to do anything but what he's told to do in his early years of life. He had seen his aunt be tortured and was scared to see that happen to himself so he stayed undercover for a long time.