The common name for the process of natural selection is survival of the fittest. This term encapsulates the idea that organisms best adapted to their environment are more likely to survive and reproduce. While popular, this terminology can be misleading, as "fittest" may refer to various traits beyond physical strength. It encompasses genetic factors, reproductive strategies, and adaptability to environmental changes. Understanding this concept is fundamental for grasping the mechanisms of evolution and how species evolve over time in response to selective pressures.