"him up! ": a witness's account of panic on a subway platform part a: which statement best expresses the central idea of this article? a. when a normal commute home is interrupted, it can cause lifelong fear and anxiety for new york city residents. b. some people will selflessly take extraordinary action to save people who are in danger because they feel responsible. c. after performing a heroic action, rescuers such as capuzzo and lindsey often become arrogant. d. new yorkers rarely each other or show concern when tragedy strikes.

Why it's time to lay the stereotype of the 'teen brain’ to rest 1. part a: which statement identifies the central idea of the text? a experts have spent time researching how different the teenage brain is from adults’ brains, when they are actually more similar than different. b teenagers often engage in risky behavior to fulfill the narrative they have been told about how teenagers are supposed to behave. c explanations for why teenagers engage in risky behavior have been overly focused on brain development, rather than their natural need to explore the world. d teenagers’ risky behavior is influenced by the combined effects of their hormone levels and their brain development.