Removing is the opposite of adding, where you take out an element from a data structure. It's like taking a book off the shelf in the library.
data structures: Data structures are containers that hold and organize data efficiently. They can be compared to different types of storage units such as shelves, drawers, or boxes that store books in a library.
insertion: Insertion is another term for adding, specifically referring to placing an element into its correct position within an ordered data structure. It's like putting a new card into its proper place in a deck of cards.