Which is the most frequently used facial expression?

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Which is the most frequently used facial expression?

2007-07-07 03:49:37 · 2 answers · asked by Lutfor 3 in Science & Mathematics ➔ Other - Science

2 answers

The smile, of course. We smile when we see something that we like, or hear something we like, or see someone new.
Even babies smile on their own. Being a social being, a smile is necessary and done without thought.

2007-07-13 09:59:40 · answer #1 · answered by science teacher 7 · 0⤊ 0⤋

probably the frown because people don't go around smiling

2007-07-07 10:56:43 · answer #2 · answered by PrYncEsSa 3 · 0⤊ 0⤋