One reason many adolescents are impulsive, emotional, and prone to risky behavior without weighing the consequences is due to

Answer : Under developed Frontal lobe Explanation:The early adolescent's frontal lobe has essentially gone missing in action for a time. This means that teenagers' brains are all tuned up for emotions, fighting, running away, and romance, but not so well tuned up for planning, controlling impulses, and forward thinking.