No. They have exo-skeletons.
Seals don't open lobster shells. They eat fish.
Chitin in crab and lobster shells can be used to make contact lenses and dis-solvable stitches.
by cracking it open..
chitin
A lobster does not have a backbone they are a crustacean which has shells
Lobsters and grasshoppers grow by molting.
No they are not high in calcium. Shrimp shells are made of chitin, the same material insects exoskeletons, crab & lobster shells, and spider-webs are made of.
A pile of shells left over after meals is typically called "shells" or "shell remnants." These shells are the inedible parts of seafood like shrimp, lobster, or crab that have been removed before consumption. They are often discarded after the meal.
The lobster protects himself with his pincers and tough shell.
The shedding process of a lobster is called molting. During molting, the lobster sheds its hard exoskeleton in order to grow a new, larger one. This process allows lobsters to grow and regenerate damaged parts of their exoskeleton.
There are two main types of shells: soft shells, which are made of proteins and are flexible (e.g., snail shells), and hard shells, which are made of calcium carbonate and are rigid (e.g., clam shells). Each type of shell provides protection and support for the animal inside.
Lobster barnacles have a minimal ecological impact on marine ecosystems as they primarily attach themselves to hard surfaces like rocks and shells. They do not directly harm other marine organisms or disrupt the balance of the ecosystem.