Did you know that you have useless body parts? Seriously, there are body parts that you don't need for survival. So why DO we have them? On today's list, we .
15 Useless Body Parts That We Don't Really Need. We can surprisingly live without these 15 body parts. Subscribe to Bright Side : .
Subscribe! Because SMART IS THE NEW SEXY: We have body parts we don't need. Some are only useful in childhood; some are .
Body Parts You Can Live Without Subscribe: Watch more from FTD Facts: .
