Codigo ENBED y URL

1. https://youtu.be/KYZlT2iYRh8
<iframe width="560" height="315" src="https://www.youtube.com/embed/KYZlT2iYRh8"
frameborder="0" allowfullscreen></iframe>
http://www.slideshare.net/luciananolla/proyecto-mariposas?qid=a9a012a2-6a67-4b95-b8fd-
ebdf149516b9&v=qf1&b=&from_search=1
<iframe src="//www.slideshare.net/slideshow/embed_code/key/AjPPaltSlzaqn6" width="595"
height="485" frameborder="0" marginwidth="0" marginheight="0" scrolling="no"
style="border:1px solid #CCC; border-width:1px; margin-bottom:5px; max-width: 100%;"
allowfullscreen> </iframe> <div style="margin-bottom:5px"> <strong> <a
href="//www.slideshare.net/luciananolla/proyecto-mariposas" title="Proyecto mariposas"
target="_blank">Proyecto mariposas</a> </strong> from <strong><a
href="//www.slideshare.net/luciananolla" target="_blank">luciananolla</a></strong> </div>