Hun. we need the question to your prob
I think its A or B they both seem right
Interaction refers to A. mutual participation between people or things.
<h3>What is interaction?</h3>
This is known as a kind of action that occurs as two or more objects have an effect on one another. This is reciprocal action or influence.
Hence, we can from the definition, it is seen that interaction is mutual participation between two people or things, it is an action occurring between two things.
Read more about<em> mutual participation</em> here:
brainly.com/question/16101197
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A)Jim felt important enough to place his full name on the mailbox when he enjoyed a higher income.