Answer:
in·ter·ac·tion
/ˌin(t)ərˈakSH(ə)n/
noun
reciprocal action or influence.
"ongoing interaction between the two languages"
°communication or direct involvement with someone or something.
"for a shy person, social interaction can be a stomach-churning, anxiety-filled experience"
°a particular way in which matter, fields, and atomic and subatomic particles affect one another, e.g. through gravitation or electromagnetism.
Explanation:
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