Why do we smile?
Question asked by: knowitall
We smile to show amusement or pleasure.
By: Unknown
Average rating for this answer is 1 / 5
Rate Answer
Comment or provide your answer to this question
No comments have been added to this question "Why do we smile?".
No comments have been added to this question "Why do we smile?".
Ask a New Question
Find out more about Biology
Find out more about Biology
Biology Questions and Answers
bodily processes and functions Questions and Answers
Next question: where is the funny bone?
Become a Member! It's Free >>>
Share on Facebook:
On Twitter:
Tweet this!
Question Keywords
smile  
More Questions:Why Are Cartilage Tissues Likely To Be Slow In Healing Following An Injury
Sustainable Systems And Data
When Did Humans Evolve On Earth?
Genetics
What Is A Bacteriophage?