which of the following is one of the rules of engagement for a collegial conversation?\nhave sarcastic…

which of the following is one of the rules of engagement for a collegial conversation?\nhave sarcastic remarks prepared\nhave a joke ready\nhave evidence
Answer
Brief Explanations:
Collegial conversations are respectful and based on facts. Sarcastic remarks can be disrespectful, and having a joke ready is not a core rule. Having evidence supports one's points in a respectful and rational - based conversation.
Answer:
have evidence