A the phrase is out of the oven
Answer:
C
Explanation:
This would not be a good concluding sentence because it changes the point of view of the narration from the third person to the first person.
More importantly, this option changes the tone of the concluding sentences from semi-form with an informative style to informal with a conversational style. The changes does not favor the well-structured paragraph and would take away from the general message understood from reading it.
The first thing and Then indicate a chronological structure.
Go outside and talk to neighbors
Answer: B) "Social media...poses unique risks to adolescent well-being."
Explanation: I had this question in my assignment as well, and I got it correct.