Final answer:
Greg Adams displays aggressive behavior through verbal insults, physical violence, and silent confrontation.
Step-by-step explanation:
Greg Adams displays aggressive behavior through several ways, including verbal insults, physical violence, and silent confrontation.
Verbal insults involve using offensive language or making hurtful remarks towards others. Physical violence refers to any act of harm or aggression that involves physical force, such as hitting or pushing. Silent confrontation occurs when someone uses their presence and body language to intimidate or threaten others without speaking.