Jellyfish have no skeletons so they don't need to worry about it.
you don't need to do anything a hermit crab will do it itself. if a hermit crab losses a leg it will grow back. it will grow back after molting.
No, it is not a living thing because bones cannot grow and does not need air,food, water warmth to survive.Disagree with above. The skeleton of a LIVING animal is part of a living thing. Bones DO grow, and DO need food. When an animal dies, the skeleton also dies.
No, they are invertebrates, meaning they need to molt their skin to grow an example is a snake, they don't grow, they molt their skin to grow, just like the hermit crab.
You must always have a spare larger shell for a hermit crab as they have no natural shell of their own. Just place a larger shell in the tank and if the crab does not use it straight away, don't worry, it eventually will do as they need larger ones as they grow.
You must complete the "Pirate Pete" part of the Recipe for Disaster quest. Then you will need 15 Crafting, a chisel, a crab shell (for helmet), and a fresh crab claw (for the gloves).
So they can store food and expand and grow.They have no need to invest in hard bodied skeleton if they grow and then molt(suggested answer).
Yes. The mother must release the eggs in water.
Nymphs must molt because as they grow older and larger their exo-skeleton becomes too small and they must shed it or molt it away to allow for more growth
Yes you need a reservation for Joe's crab shack.
They need them to fight
A starfish does not have a skeleton because it doesn't needs it.
Congratulations! No need to rename it. It's the same hermit crab. It molted it's old skin! This means your hermit crab is perfectly healthy and can grow! Make sure you have a slightly bigger shell though. Leave it alone until it walks around and is very healthy.