What does charles darwin’s theory of natural selection state about traits? a. traits that increase the survival rate of a population are rarely passed on to future generations since they can affect reproduction. b. traits that prevent people from reproducing are passed on to future generations to ensure their survival. c. traits that make it more likely for a species to survive or reproduce become less common in a population over time. d. traits that provide a survival or reproductive advantage are more likely to be passed on to future generations.

The correct answer is D. Traits that provide a survival or reproductive advantage are more likely to be passed on to future generations.

Explanation:

The theory of natural selection created by Darwin explores the reasons why certain individuals are more likely to survive while others are more likely to die and how this contributes to evolution. According to Darwin, this occurs as in a group of individuals that belong to the same species there are differences in terms of traits as a result of mutations, depending on environmental conditions certain traits will help individuals to survive, while other would represent a disadvantage. This implies the individuals with favorable traits or mutations will survive while those with unfavorable traits are more likely to die, due to this, more individuals with the favorable trait swill reproduce and pass their traits to the future generations, which create permanent changes in the traits of species during the time. In this way, individuals with traits that represent an advantage in terms of survival or reproduction are more likely to pass those traits to future generations, as these individuals are more likely to survive than those that do not have favorable traits, and thus, they are more likely to reproduce and pass these favorable traits to other generations.

relations between the soviet union and the united states were driven by a complex interplay of ideological, political, and economic factors, which led to shifts between cautious cooperation and often bitter superpower rivalry over the years. the distinct differences in the political systems of the two countries often prevented them from reaching a mutual understanding on key policy issues and even, as in the case of the cuban missile crisis, brought them to the brink of war.

the united states government was initially hostile to the soviet leaders for taking russia out of world war i and was opposed to a state ideologically based on communism. although the united states embarked on a famine relief program in the soviet union in the early 1920s and american businessmen established commercial ties there during the period of the new economic policy (1921–29), the two countries did not establish diplomatic relations until 1933. by that time, the totalitarian nature of joseph stalin's regime presented an insurmountable obstacle to friendly relations with the west. although world war ii brought the two countries into alliance, based on the common aim of defeating nazi germany, the soviet union's aggressive, antidemocratic policy toward eastern europe had created tensions even before the war ended.

lincoln won 212 electoral votes to mcclellan's 21 votes, and lincoln beat mcclellan. is the main reason lincoln won in 1864.