An Example(s) That Illustrate(s) Natural Selection Acting on Behavioral Traits

Multiple Choice

An example(s) that illustrate(s) natural selection acting on behavioral traits that benefit individuals include(s)

A) the effect of oxytocin on vole reproductive behavior.
B) the different responses of young coastal and inland garter snakes to banana slugs.
C) courtship behavior in sage grouses.
D) the nest-decorating behavior of starlings.
E) all of these.