The only error I can see in this sentence is roll-a-coaster. I believe it should be a roller coaster instead, which is a ride in amusement parks. Other than that, it is more grammatically correct to say "I've just gotten off the wooden" rather than "I just got off the wooden" however, it's up to you.
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is there supposed to be a picture or like a question
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Wait, are president right now? or when?
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I don't know what president....
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Changes in the Prefrontal Cortex
As the prefrontal cortex matures, teenagers can reason better, develop more control over impulses and make judgments better. In fact, this part of the brain has been dubbed "the area of sober second thought." The fact that this area was still growing surprised the scientists.
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