What has occurred when a solid forms out of the mixing of two liquids in a chemical reaction?

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 happens whenever a net force acts on an object

Draw the structure of dna nucleotide with adenine as nitrogenous base