Your friend is adding to her argument that favors teens owning smartphones. which of the following is the most respectful, relevant, and credible statement that could add to her argument?
a.) students who use mobile devices to study spend 40 more minutes studying per week.
b.) only one in four teens has experienced bullying "through a mobile device or the internet."
c.) the cyber bullying research center reports that more than 80 percent of teens use a cell phone regularly.
d.) dr. meryl ain says, "smartphones can be powerful learning tools, instantly connecting users to information."

D) Dr. Meryl Ain says, "smartphones can be powerful learning tools, instantly connecting users to information."

Explanation: when writing an argumentative essay or speech, we need to make sure that we include information from reliable and serious sources to support our argument. From the given options, the one that is the most respectful, relevant, and credible statement about teens owning smartphones, is the corresponding to option D, because it is a quotation from a Doctor, which makes it reliable and respectful.

go i think this should he the answer i'm not sure

the narrator is a first person, participant one, who describes in the simple past tense important and difficult events in his earlier life. he also provides temporal markers as the month (january) and the time (12: 30 pm). finally the account of his experience is very detailed, to the extent that a participant narrator would talk the same way about his experiences. a good example of such detail is the mention of the “bovril ration” which historically was a native american food adopted by european explorers in arctic and antarctic regions due to its high level of calories.