# Evolution of biological complexity

> tendency for maximum complexity to increase over time, though without any overall direction

**Wikidata**: [Q3912933](https://www.wikidata.org/wiki/Q3912933)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Evolution_of_biological_complexity)  
**Source**: https://4ort.xyz/entity/evolution-of-biological-complexity