What are we referring to when we say 'simple organisms' or 'complex organisms'?
Organisms are distinctly classified into simple and complex categories, depending on the intricacy of their division of labor and the overall level of organization they exhibit. Simple organisms typically demonstrate a more basic structure with minimal specialization among their cells, while complex organisms showcase a higher degree of specialization and organization, enabling them to perform various functions more efficiently. This classification helps us understand the evolutionary adaptations and biological functions that characterize different forms of life.