Predict what would happen to the environment and the health of people if a community's solid waste was not tended to and disposed of in some way.

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

Will give ! ! widentify the advantages and disadvantages of renewable and nonrenewable energy resources.

Which is an example of precipitation. 1snow 2clouds 3natural gases 4organic matter