you will build a stimulation of a population using the same elements as the stimulation each circle represents 125 organisms calculate how many circles you need for each trait and then create your stimulation

19. scientists use meteorites that hit earth to provide evidence of the composition of earth's interior because they hypothesize that

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

Categorize each term as something that is typical of a scientific theory, a scientific hypothesis, or both. makes predictions