coral polyps and sea plants
The scientific name for a sea pen is Ptilosarcus gurneyi
About 150 years sea monsters can live even longer
this this is a girls from il. who wants to know how long sea urchin's live yes, sea urchins live in hawia =)
Sea turtles can live to 100 years and up if they are not hit by boats.
Not often or for a very long but it has happened and Saltwater Crocidile do.
in newyork
they can live up to 6 years
They can live over 100 years.
The Skeletons of Millions of Coralsmall skeletons of sea animals called polyps.
170 years
15 years.