Although he stayed calm during the conversation, mark was angry as he left professor mcarthur's office, because he felt he had been treated unfairly. a short while later, mark snapped at a fellow student who asked if she could borrow his notes. which ego defense mechanism best accounts for mark's behavior toward the other student

The answer is displacement.

Explanation:

The displacement mechanism is shown when a person directs strong emotions towards someone or something that didn't provoke the reaction in the first place. This is usually done to avoid negative consequences.

A classic example of displacement is when someone has a bad time with his/her boss at work, and then acts aggressively towards a member of his family.

your answer should be c, it seems to be the only one that makes sense. mark me branliest : )

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