What purpose do toenails serve on humans?
User Detail :
Name : Robert19518, Gender : M, Sexual Orientation : Straight, Race : White/Caucasian, Religion : Agnostic, Age : 45, City : Longview, State : TX Country : United States, Education level : 4 Years of College, Social class : Middle class,  My guess is that toenails evolved from claws which were designed for protection and killing prey. I guess they still protect the toes a bit if you're walking barefoot. Just Curious
User Detail :
Name : ShirleyAvery, Gender : F, Disability : none, Race : White/Caucasian, Religion : Jewish, Age : 52, City : st. louis, State : MO Country : United States, Occupation : writer, Education level : 4 Years of College, Social class : Middle class,