Cushion stars do not have bones if they did they would not be able to regrow limbs.
NO
They scavenger and graze
yes it is.
The cushion star looks more like a spineless sea urchin than a starfish. Its arms are so short that they merge with its body and only their tips can be seen. There are no specific predators found for the cushion star.
A bone in the body
cushion star at corals,fish,plankton,mussels and shrimps cushion star at corals,fish,plankton,mussels and shrimps and sharks and you
http://www.boydski.com/diving/photos/seastarscushionstar.jpg
Sea stars live in the mid tide zone or the low tide zone.
it eats coral, bacteria, fish and mussels
Cushion stars can live up to 7-10 years. At two years of age, a male is mature. By four years of age, it turns into a female.
The cartilages at the ends of bones act as a soft pliable cushion between the bones that form the joint. Bone on bone movement is very painful.
Pawn Stars - 2009 Bad to the Bone was released on: USA: 5 December 2013