skin color article

Hello class,

here's a cool article about the evolution of skin color that I'd like you to read before the test (Wednesday of next week).

(this is a world skin color map, based on indigenous populations)

interesting fun fact

Raynaud's syndrome is a circulatory condition that results in extreme temperature sensitivity in the hands and feet.  Check it out!

Good histology site

Here's a link to the histology site I used in class.  Hope its helpful to you.

Fitness article

Class,

I'd like you to read this article that support the video we watched in class.  Its pretty interesting.  Here's the link to the CDC website, also.