FSc II Excretion in Planaria Animation

Hey!!!! Guys here is link for animation about Excretion in Planaria Animation…………………………..

http://webapp1.dlib.indiana.edu/vss/view.do?videoId=VAC2494

http://intro.bio.umb.edu/112s99Lect/bodyplans/planarian.html

http://science.jburroughs.org/mbahe/BioA/starranimations/chapter23/videos_animations/planarian_organs_v2.html