Your body parts are unique in its own way. Your ears come in different shapes and sizes. What's amazing is that now your ears can be a way to find out who you are. The ridges, bumps, and shape of your outer ear can soon be used to identify you. Studies have shown that 99.6% of the ears were accurate. When you are born, your ears are fully shape but change a little when you are ten years old. You can also tell by the iris in your eyes, your mouth, the way you walk, and many more.
I found this topic very interesting. It's amazing that there is more than one way to identify a person. You can identify a person not just by DNA or fingerprints. This can save more people from the pain of not knowing if their loved ones are dead. This reminded me of when it was the Civil War, there were many bodies that were unidentified or just buried somewhere that know one knows where they are.
http://www.cnn.com/2015/12/04/health/unique-body-parts/index.html
Wow that's pretty cool, I hope they use that technology to help reduce the amount of criminals out in the world.(Alejandra Hernandez 6th period)
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