Skin color. Shocking Realization: www.crackedsorcerer.com/post/1745/Shocking-realization. thel OH E aric WWI Map of the World by Natural Skin Color I' m really  funny tumblr
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Skin color

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thel OH E aric WWI
Map of the World by Natural Skin Color
I' m really dumbfounded that i never realized skin colour is literally
just caused by being closer to or farther from the equator and the
resulting sun exposure and skin darkening
actually. its an adaptation- natural selection. people with darker skin
are selected for in areas near the equator. where the melanin that
causes the darker color protects them from radiation and protects
them from skin cancer and other health defects- and because they
are healthier they can pass on that trait more. people near the poles
have lighter skin because it allows them absorb more of the limited
sunlight to convert to vitamin d-
THIS IS THE THING SOME PEOPLE HATE OTHER PEOPLE OVER.
Evolution of melanin levels based on geographical location.
I Mri BEE pl. E
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Views: 1214
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Submitted: 08/10/2014
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#1 - schnizel (08/10/2014) [+] (7 replies)
RACE=/=Skin Color
RACE=/=Skin Color
#2 - bababuey (08/10/2014) [+] (2 replies)
wat?
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