Natural Selection: Life's Way of Stayin' Alive: Crash Course Biology #13

By CrashCourseFrom YoutubeJanuary 31, 2026

Let's break it down further, Natural Selection is a key driver of evolution, where traits that enhance survival are more likely to be passed on

#Adaptation- Survival trait

#Competition- Struggle exists

#Darwin- Proposed concept

#Evolution- Driven by selection

#Fitness- Reproductive success

#Mechanism- How selection works

#Nature- Selects traits