Answer:
Sometimes people are capable of doing more than they realize.
Explanation:
David walker address his pamphlet to the world because, he was drawing a huge audience and he was uniting them for racial equality around the world. If he would have address his pamphlet to the united states,only, he wouldn't have drew a big audience.
2 One fish must eat another to survive
The other ones are either a simile or statement.
The answer to your question would be
B. a note written by a 13-year-old boy to his parents giving different reasons why they should increase his allowance.
Hope this helps! :)