What is fundamental?

What is fundamental means what is most important or basic for something to work.

Imagine you're building a tower out of blocks. If you want your tower to stay up, you need some blocks at the bottom, those are like the fundamental parts. Without them, the whole tower might fall over.

Think about baking cookies. The fundamental ingredients are flour, sugar, and eggs. You can add chocolate chips or vanilla if you want, but without the basic stuff, your cookies won’t turn out right. It’s like that with many things, there are always some basics you need to start with.

If you're putting together a puzzle, the fundamental pieces are the ones that help everything fit together. Without them, it might be hard to know where to begin or how the whole picture will look in the end.

So, being fundamental means being the most basic and important part of something, like the blocks at the bottom of your tower or the flour in your cookie recipe.