If you shrug your shoulders while saying i don't know your nonverbal communication
a•replacing
b•emphasizing
c•accenting
d•repeating

A• Replacing

Explanation:

One of the main functions of nonverbal communication is to complement the process of verbal communication. Thanks to nonverbal communication, it is possible to emphasize the message, to react contradictorily to what was said by the interlocutors. In addition, nonverbal communication has the following functions:

Based on this, we can say that if you shrug your shoulders to say "I don't know", instead of actually saying those words, you are using one of the functions of nonverbal communication which is "Replacing."

my questions are always answered on spot you know whats the

you gotta always put the reward points high. if you r question takes long to answer and the reward points is just 5, then almost nobody will likely want to answer your question.

also, if your question is unclear, lacks information, nobody gonna answer.

people prefer multiple choice the best, its easy and quick when multiple choices questions. if you have long sentence questions on stories, essay, etc., then you have to at least give them as much points as possible.

it kinda like bounty , the question with most reward prize and the easiest to pull off will get

hope this

just saying your question will get reported and deleted an my answer too