Explain why a presenter would want to use audio as a media form

Today, the advancement of technology offers media professionals a wide range of possibilities to develop their communication process: be it through images, videos, sounds and other digital tools, it seeks to incite the viewer, to captivate and generate a larger audience.

Thus, presenters make use of these tools, within which audio, as a direct inciter of the sense of hearing, seeks to generate sounds (be it ambient sounds, background or foreground music, for example) that generate the necessary attraction to captivate the audience.

the answer should be b.

explanation:

it should be b because she researched before writing so it would be in past tense. "the author researches her subject before she had written the first draft.