Heat causes water molecules to
retract.
adhere.
expand.
solidify.

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

Variety of living organisms; includes genetic, species, and ecological types.

Which of the following is the most likely outcome of global warming