The writer wants to add a sentence after sentence to provide factual support for the introductory claim and focus the audience on the argument of the passage. Which of the following sentences best accomplishes this
purpose?
A
Thanks to a process called neuroplasticity, the brain continually strengthens or weakens neural connections in response to stimull from smartphones.
B
Researchers at Columbia University argue that "wle are becoming symbiotic with our computer tools, growing into interconnected systems that remember less by knowing information than by knowing
where the information can be found."
с
According to a recent Gallup Poll, only 21 percent of Americans say they "rarely or "never" feel mental or emotional strain in their day-to-day lives.
D
A recent study found that 86 percent of Americans are stressed out from constantly checking their smartphones
Neuroscientist Susan Greenfield cautions that social media can become a platform for constructing an artificial identity to impress an audience of barely known "Friends"

The writer wants to add a sentence after sentence to provide factual support for the introductory claim and focus the audience on the argument of the passage Wh class=

Respuesta :

The sentence that best accomplishes the purpose of providing factual support for the introductory claim is;

D: A recent study found that 86 percent of Americans are stressed out from constantly checking their smartphones.

Research and studies

When we talk about factual claim, we are referring to getting proper facts about a particular research or experiment.

Now, from the research we see that there are different claims about the impact of the use of smartphone on the cognitive and social skills of Americans.

Now, the only way to end this argument is to carry out a real research or survey or a poll to get real responses from people that can be used as statistic to give a factual claim.

Thus, looking at the options, the only one that meets the criteria is option D.

Read more about statistics research at; https://brainly.com/question/15980493