The+Evolution+of+Skin+Color

=Period 1 Bio A Skin Color= =Period 3 Bio H Skin Color= =Period 5 Bio H Skin Color= =Period 6 Bio H Skin Color= = = = = = = = = = = = Race is a very touchy subject in the U.S. I expect MATURE answers on the discussion board. Do not post something you wouldn't want an administrator to see. I'm serious. = = =
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= Pre-Lab: = = In order to do the lab you, the student, need to become familiar with Vitamin D, Folic Acid and Thermoregulation. = = = = VISIT THESE SITES ONLY WHEN ANSWERING OUR LAB'S QUESTIONS REGARDING THE ABOVE TOPICS: =

This below site is an overview of ALL three topics:

 * [|www.pbs.org/wgbh/evolution/library/07/3/text_pop/l_073_04.html]

Vitamin D

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media type="youtube" key="ZgvAoCErmPg" height="344" width="425" align="center"

Folate or Folic Acid
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media type="youtube" key="kg2xqK0Zy5c" height="344" width="425" align="center"

media type="youtube" key="nVDzM7rf-KM" height="344" width="425" align="center"

Thermoregulation:


 * [|http://www.unm.edu/~lkravitz/Article%20folder/thermoregulation.html]