Which assertion is true about the nonverbal behavior we observe when first meeting someone?

a$)$ This process allows us to know if this person is being honest or deceitful.

b$)$ This processis less important than what the person says when meeting us$.$

c$)$ This process occurs at a moderate pace over several minutes.

d$)$ This process helps us reduce our uncertainty about this person.

Question $4(1$ point$)$

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