If nothing is done to control the level of greenhouse gases in the atmosphere, global temperature is expected to:
rise
drop
even off
fluctuate randomly

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 is the name of the type of cell division that occurs in the prokaryotic cell cycle

Most animal cells membranes have proteins that pump ions out of the cell and potassium ions into the cell