A starfish becomes a fossil through a process called fossilization, which typically begins when the starfish dies and its soft tissues decompose. If the starfish is quickly buried by sediment, such as mud or sand, in a suitable environment, the hard parts, like its calcareous plates, can be preserved. Over time, minerals seep into the remains, replacing organic material and creating a rock-like structure that retains the starfish's shape and features. This process can take thousands to millions of years, resulting in a fossil that can be studied by paleontologists.
A.. starfish?
the relative age of the rock where it was found.
';oh
A starfish can grow a new arm!
Starfish have not become extinct so I am afraid you have been duped.
It will die. :)
Turn white
nothing
White spots on a starfish usually indicate illness. If the salinity in your tank has changed, it can cause the starfish to become ill and may even be fatal.
Watch what happens outside the tank, read the manual, and comfort Nemo after the failed escape.
The fish will become a fossil because of the fish bones on his back.
no no