Biology and human aggression.
D000223:Adaptation, Psychological; D000374:Aggression; D000818:Animals; D000850:Anomie; D001522:Behavior, Animal; D003163:Competitive Behavior; D003220:Conflict, Psychological; D003469:Culture; D004777:Environment; D005823:Genetics; D015186:Hominidae; D006801:Humans; D009042:Motivation; D012919:Social Behavior; D013045:Species Specificity; D013561:Symbolism; D014754:Violence