A large number of interconnected neurons is called

Shane is 67 years old. Although he does not have any disease, he goes for regular health checkups. Which of the following is likely to be observed in his medical report?

His chest has shrunk. His lungs have become more elastic. His lung capacity has increased.

According to the chapter Some Like It Hotabout personality and situational predictors of aggression,

people high in what personality trait are arrogant, egotistical, and conceited? (a) social inclusion (b) mate value (c) self-esteem (d) narcissism