Did you know that your appendix is 'not useless'?

[ahlam1399]

http://static-global-s-msn-com.akamaized.net/img-resizer/tenant/amp/entityid/AAlNyeo.img?h=100&w=100&m=6&q=60&o=f&l=f&x=710&y=1484

أكثر... (http://www.msn.com/en-in/health/medical/turns-out-the-humble-appendix-actually-does-something/ar-AAm0DPp?li=AAgg4jn&srcref=rss)