no they will not decompose
No, things decompose only when they are dead. A hermit crab out of a shell can still survive, but it is vulnerable to predator attack and from the environment until they find a new shell that fits.
Yes. All animals decompose when they die.
no
Bash sea shell
What is the sound in a sea shell
creatura mare
A sea turtle has an external shell.
sea shell
FROM EXCEDRA: No it,s a puke shell of course it,s a sea shell you idiot!
Decomposer
The World in a Sea Shell was created in 1968-11.
the child find the sea shell lying on the sand