Tuesday, December 04, 2007

This Is How I Breathe.....

Most Sea cucumbers breathe through their butts!

Water is taken in through their butts and up an internal breathing system of branching tubes(Respiratory trees). After which, the water is pump out through their butts again.



Blogger Kok Sheng said...

nice video :-)

December 04, 2007 11:37 PM  

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