Answer:
Recording.
Explanation:
This method allows for capturing voices from the video.
The author depicts the city as a test for Caroline, offering her the chance to leverage its benefits to grow or fall prey to its risks.
crafting a petition for his neighbors to sign.
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Confrontations push the plot forward, as they create an outcome where no one gains—a lose-lose scenario, resulting in a lack of resolution, and possibly exacerbating the situation.
The theme reflects upon the viewpoint by exposing a gap within the system.