possibly.
An arthropod
yes
yes
Giant tube worm was created in 1981.
No, because a plume worm is a feather duster worm, and a giant tube worm is very deep undersea.
no because it has legs and its a arthropod (like a spider). Also it has bones but, worms don't.
No.It is not even an Arthropod although these are its closest relatives.See the Related Link.
it depends... if you want it to be or not ?
No it's a mollusk
yes the tube worm which lives in coral reefs.
A marine worm that live in a tube of its own secretion. These animals are filter feeders and can be found in the extreme depths of the ocean.
They eat bacteria