How is the interaction between dragonfly larvae and sticklebacks an example of natural selection?

The interaction between dragonfly larvae and sticklebacks exemplifies natural selection as it showcases predator-prey dynamics. Dragonfly larvae, as predators, select for sticklebacks that exhibit traits such as faster swimming and better camouflage, which enhance their survival. Over time, sticklebacks that possess these advantageous traits are more likely to survive and reproduce, leading to a gradual shift in the population's characteristics. This process illustrates how environmental pressures can shape the evolution of species through natural selection.