Answer:
You needn't be rich or exceptionally smart or athletic to be hopeful. It is a feeling that can be fostered no matter your life circumstances. The feeling that good things will happen is closely linked to the hope for positive results that is typically focused on a specific goal or area of life.
Explanation:
Hope this helps
Answer:
B. It describes what the narrator experiences in the story.
Is - two billion dollars is a unit, one unit so it is singular and you use the singular verb
think - scientists is a plural, therefore, you must use the plural verb form of think
