ryan - 3 Weird Things That Domestication Did to Dogs

http://i.ytimg.com/vi/SAkp7oOTwK8/default.jpg
3 Weird Things That Domestication Did to Dogs

There's a lot we don't k**w about how and when dogs were first domesticated. But we do k**w that the process made dogs very different from their wild cousins, in some unexpected ways. ...
From:SciShow
Views:152514

http://gdata.youtube.com/static/imag...full_11x11.gif http://gdata.youtube.com/static/imag...full_11x11.gif http://gdata.youtube.com/static/imag...full_11x11.gif http://gdata.youtube.com/static/imag...full_11x11.gif http://gdata.youtube.com/static/imag...half_11x11.gif

6937ratings
Time:03:37More inEducation

أكثر...