80 % of the brain is water and the brain uses 20% of the Oxygen that enters your bloodstream .
Written by : Samia
About the Author
Posted by alialsayed
on 10:35 AM. Filed under
Did you know
.
You can follow any responses to this entry through the RSS 2.0.
Feel free to leave a response
By alialsayed
on 10:35 AM. Filed under
Did you know
.
Follow any responses to the RSS 2.0. Leave a response