SamuelRSmith on 13 January 2015
All sorts of differences with the body... Skin color, hair colour, hair type, likelihood of facial hair, body frame, height, penis and breast size, etc etc.
Also differences in how our bodies react to different substances. Alcohol and dairy products, in particular. Also I read a study about differences between races in handling salt.
Other factors like intelligence or personality are not likely to be influenced by race, and if they are, other factors would be far more important. Such as cultural and economic starting ground.
