The Reason
Braingle.com
on
Published in Brain Teasers
I am oxygen, and without the diaphragm (the helper) I would not get inside the lungs.
Today's brain teaser courtesy of Braingle.com.
Published in Brain Teasers
I am oxygen, and without the diaphragm (the helper) I would not get inside the lungs.
Today's brain teaser courtesy of Braingle.com.