At what age are the closest and most enduring relationships formed? a. birth to three years of age b. childhood c. mid-teen years d. adolescence and young adulthood

D. Adolescence and young adulthood

Explanation:

The closest and most enduring relationships are formed during adolescence and young adulthood. There are several explanations for this. However, the most important reason is the fact that during these years, people are generally more aware of their personality, as well as their likes and dislikes. This leads them to associate with people that better reflect these values.