Final answer:
The frontal lobe plays a role in adolescent risky behavior, while the amygdala is related to emotions and impulsive behavior.
Step-by-step explanation:
The frontal lobe plays a significant role in adolescent risky behavior. This region of the brain is responsible for judgment, impulse control, and planning, and it continues to develop until early adulthood. The incomplete development of the frontal lobe in adolescents may contribute to their engagement in increased risk-taking behaviors and emotional outbursts.
The amygdala, which is part of the limbic system and involved in emotional processing, is related to the frontal lobe in terms of their impact on adolescent behavior. Changes in the structure and function of the amygdala have been observed in adolescents with mood or anxiety disorders. The amygdala and the frontal lobe work together to regulate emotions and control impulsive behavior.