The reproductive advantage enjoyed by organisms best suited to a particular environment is known as

A) erotic plasticity.
B) exhibitionism.
C) natural selection.
D) the older-brother effect.

Natural Selection

A process in evolutionary biology where organisms with traits better suited to their environment are more likely to survive and reproduce, thus passing those traits on to future generations.

Erotic Plasticity

The degree to which an individual's sex drive, sexual preferences, and sexual identity can change throughout their lifetime.