Lee believes he is overweight. this characterizes his identity. layla loves music and plays the violin whenever she has the time. this characterizes her identity.

Lee believes he is overweight. This characterizes his physical identity.

Layla loves music and plays the violin whenever she has the time. This characterizes her interests

Explanation:

Lee is showing concern to be overweight, thus his physical identity will usually affect negatively on his self steem. For man sometimes being overweight can be subject of criticism but this works much more often for woman since they are still today given much importance on their physical appareance. In any case they act based on  stereotypes and identity.

Certain things are expected from them based on their age, gender,etc.

Stereotypes , Society and Gender roles tend to shape identity.

While Layla is showing affect for music she is showing interests or preferences and thus she will be more likely to engage with other people who share their feelings and toughts on music.

Based on interests people tend to cooperate and interact with each other-

answer; i believe that the correct answer is (decreased)

answer; the basal forebrain;