Let’s watch the full process of a lobster molting. At first, people thought it would start from the tail, but as time passed, it surprisingly broke free from its head first, completing a rebirth-like transformation—truly breathtaking. Crabs molt too, because their shells are made of chitin, a rigid armor that can’t expand as they grow. When the body reaches its limit, they must shed the shell to keep growing. Surprisingly, a crab sheds all its legs along with the shell, putting on a new “coat” l