Skin Color

Source: Geographic Distribution of Environmental Factors Influencing Human Skin Coloration from the Journal of Physical Anthropology, 2007.

Posted: April 23rd, 2011
Categories: race, science
Comments: No Comments.

What is 2 + 11 ?
Please leave these two fields as-is:
IMPORTANT! To be able to proceed, you need to solve the following simple math (so we know that you are a human) :-)
%d bloggers like this: