Final answer:
Aggression, brain influence, testosterone, serotonin.
Explanation:
Aggression can be seen as evolutionarily adaptive as it serves the goal of self-protection. The brain plays a crucial role in influencing aggression, with different parts like the amygdala and prefrontal cortex involved. Testosterone and serotonin have significant effects on aggression, with testosterone linked to increased aggression and serotonin playing a moderating role.
Learn more about Effects of different factors on aggression here:
https://brainly.com/question/32172221
