B because it gives a commentary view on the situation
Answer:
dude where is the question. just a passage??
The answer to your question is,
suffixes.
-Mabel <3
Answer:"Teens need adequate deep sleep and REM sleep to rebuild long-term memory for learning, focus attention for driving and maintain health and fight obesity ... They're so connected to their machin
Explanation:
long-term memory for learning, focus attention for driving and maintain health and fight ob