10 Parts Of The Human Body That Prove Evolution Was Real

9) Coccyx

The only time you’re likely to pay attention to your coccyx is if you hit them hard. It will feel like the pain is going to tear you a new brain cavity.

This stubby bunch of bones used to be a tail. It hasn’t become completely useless though, it helps hold you in position when sitting, it’s a useful anchorage point for muscles and it helps maintain the shape of your anus, which we all use frequently.