| | Articles - Human skin color (Site not responding. Last check: 2007-10-08) |
 | | The color of human skin varies from dark brown to nearly colorless, which appears pale pink due to the blood in the skin. |
 | | #humans need at least a minimum threshold of UV light to get deep under human skin to produce vitamin D, which is essential for building and maintaining the bones of the human skeleton. |
 | | In considering the color of human skin in the long span of human evolution, Jablonski and Chaplin note that there is no empirical evidence to suggest that the human ancestors six million years ago had a skin color different from the skin color of today´s chimpanzees—namely pale-skinned under fl hair. |
| www.abuabu.com /articles/Human_skin_color (1805 words) |