You can see in the first and second paragraphs how she feels at peace (or rested).
Then take a look at the third paragraph and notice how this feeling is starting to inspire her.
I believe the answer you are looking for here is 'inspired'.
Answer:
C. A short-fin mako is a kind of shark that can leap 20 feet out of the water.
Explanation:
This sentence will help to understand easily about the shark.