Which observation led charles darwin to suspect that organisms change over time?

Next pretest: evolution select the correct answer in a laboratory population of flies, the female flies are gray and the males are yellowish gray. biologists observed that all the male flies had an equal chance for reproduction, but the male flies with the brightest colors were more likely to successfully reproduce. what phenomenon could explain such a change? a sexual selection b. disruptive selection c. stabilizing selection d. directional selection

What’s the student’s scientific question

Plz quick a natural resource that is replaceable through a cycle in nature or sustainable practice is called a? the subject is science