Cell

Real World Example

Imagine trying to build a complex Lego masterpiece, but you can only do so by carefully assembling each individual brick. Just like each Lego brick is essential for constructing the entire structure, a cell is the fundamental building block of all living organisms. Each cell functions like a Lego brick, contributing to the overall form and function of an organism, much like how each brick contributes to the stability and complexity of a Lego creation.