资讯

Business Insider4 年
The reason humans have sharp front teeth isn't for tearing meat
So what are these long, sharp teeth doing among our short ... Human men today have 10% longer canines than women, and this difference isn't unique to our species. Our close relatives, gorillas ...
Business Insider India5 年
The reason humans have sharp front teeth isn't for tearing meat
So what are these long, sharp teeth doing among our short ... Human men today have 10% longer canines than women, and this difference isn't unique to our species. Our close relatives, gorillas ...