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liq [111]
3 years ago
9

Research was done to study the facial expressions of people, since facial expression clearly shows the emotional state of a pers

on. Researchers found that people who smiled a lot lived longer than those who didn't smile much.
Which statement can be inferred from the passage?


Smiling prolongs human life.



Smiling is associated with human longevity.



Smiling decreases a person's life span.



There is no link between smiling and human longevity.
Mathematics
2 answers:
finlep [7]3 years ago
8 0
B 

<span>A is wrong because you can't infer a cause and effect relationship between smiling and long life (other factors might be at work) </span>

<span>C and D are clearly wrong

</span>
Andrej [43]3 years ago
8 0

<em>Mark Me Brainliest !</em>

Question :

Which statement can be inferred from the passage?

Answer:

A.  Smiling prolongs human life.

<em> B [ Smiling is associated with human longevity ]</em>

C.  Smiling decreases a person's life span.

D.  There is no link between smiling and human longevity.


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