Which is the correct order from simple to complex showing the origin of life?

The correct order from simple to complex in the origin of life typically starts with simple organic molecules, which then form more complex molecules like amino acids and nucleotides. These molecules eventually assemble into macromolecules such as proteins and nucleic acids. Following this, the formation of protocells occurs, leading to the development of primitive cellular structures. Finally, these early cells evolve into more complex life forms, culminating in the diverse array of organisms we see today.