1. 野花视频在线播放_《少妻艳欲》bd高清_学霸与学渣的耽美文

          How easy is it to group people into “races” based on appearance? What about using individual traits? Does everybody classify the same way?

          Try your hand at "sorting" individuals and see if it matches how people think of themselves. Or explore how we might sort people by physical traits.



          Activities require the Flash 6 plugin.

          /static/rh4TX/
          For Teachers  |  Discussion Guide  |  Check Local Listings  |  Order the Video  |  Site Map  |  Credits

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