Final answer:
Becoming defensive is an example of aggressive, inappropriate behavior, which can be either physical or psychological, and is often characterized by causing harm or exerting dominance.
Step-by-step explanation:
Becoming defensive is an example of aggressive, inappropriate behavior. When a person displays aggressive behavior, they may attempt to cause harm or pain to another individual, either physically or psychologically. In human interactions, aggression can manifest as bullying, which is a repeated negative treatment of another person; this can include physical harm, verbal attacks, or psychological manipulation. Becoming defensive, especially in an overt way, can be seen as a form of aggression if it's intended to harm the other party, rather than protect oneself in a constructive manner.