What is the purpose of sleep?


Question:
Not the action, but rather what is in the corner of your eyes when you wake up.

Answers:
It liquid produced by your tear ducts that keep your eye moist. Just like any other liquid it drys

Other Answers:



More Questions and Answers

The consumer health information on youqa.com is for informational purposes only and is not a substitute for medical advice or treatment for any medical conditions.
The answer content post by the user, if contains the copyright content please contact us, we will immediately remove it.
Copyright © 2007 YouQA.com -   Terms of Use -   Contact us

Health Resources