Because otherwise it wouldn't be able to move, collapse and die.
The process in which crustaceans shed their shell is a process called molting.
No Pokémon is known to evolve while holding a shed shell. The shed shell allows a user to switch out even if an ability shouldn't allow it to.
Shed Shell is an item that a Pokemon can hold which prevents moves or abilities from stopping your Pokemon from switching.
no it grows with them
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Locusts shed their skin through a process called molting to allow for growth and development. As they grow, their exoskeleton becomes too small and rigid, so they shed the old exoskeleton to reveal a new, larger one underneath. This allows them to continue growing and adapting to their environment.
no because it aproximetly grows with its shell so i belive it never does shed its shell but the average life span of a scorpion is 1-3 years so in that stage it probbly will lose its shell when it dies.
Shed Shell in Pokemon Diamond is a hold item that lets the holder switch out of battle no matter the conditions of the battle. An example would be that normally a Pokemon hit by Fire Spin can't switch out but if it was holding a Shed Shell it will be able to.
take a stroll with your Pokemon and good luck.
Nope... They have to shed their outer shell periodically - in order to grow.
Shells are a kind of external skeleton The shells grow by adding new material to the edges as the animal inside gets bigger in this way the animal is protected by its shell all the time and does not have to moult or shed their shell.