Answer:
A. a televition script writet
The purpose of the opening sentence is to illustrate the main idea in the story that teens use social media.
<h3>How to convey the information?</h3>
It should be noted that social media is usually used by people as a form of communication. According to a recent research by the child advocacy organization Common Sense Media, 90% of those between the ages of 13 and 17 have used social media, and 51% claim to do so daily.
This was written in the first paragraph of the story.
Therefore, the purpose of the opening sentence is to illustrate the main idea in the story that teens use social media.
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The X dimension is used to determine a barcode's density, which is the amount of information that can be captured in a barcode within a specific amount of space. Hence, taking movies to the x-dimension will be conversion or compression of a movie into a space.
<h3>Elements of a bar code</h3>
Elements of a bar code are expressed as multiples of the X dimension. For instance, to ensure accurate scanning, most bar codes have a quiet zone whose width is 10X, or ten times the bar code's X dimension. In general, the greater the X dimension, the easier it is to scan a bar code.
Therefore, taking movies to the x-dimension is it's codification into a space.
learn more about x-dimension: brainly.com/question/19819849
That character would be a "Static" character.