Plz someone me
i don't know how to explain this
(this is english)

Well sidebars are usually right next to the main content and are there to provide additional knowledge of what you're reading about. So if it's about the free market economy in America, read the sidebar that is in the page that talks about it. That will provide you with the information you need to answer this question.

The cell would be incapable of getting the things it needs so it would die