During periods of rapid environmental change, what may happen to a species that was well-suited to the former environment?Group of answer choicesTraits that were favorable in the original environment may be detrimental in the new environment.Individuals with particular traits that provide an advantage in the new environment will have higher reproductive success.The population may change so much in adapting to the new environment that it is considered a new species.A, B. C and D are correct

Organisms that are more adapted to their environment are more likely to survive and pass on the genes that aided their success. This process causes species to change and diverge over time.

Which of the following is least likely to cause a species to become extinct due to changes in the environment?Group of answer choicesless genetic variation within the speciesspecific food preferencesmore competition for foodmore genetic variation within the species

Individuals that are well adapted to their environment will survive and produceGroup of answer choicesbetter traits.stronger genes.fewer mutations.more offspring.

In artificial selection, ______ determines the traits that give individuals the greatest reproductive success.Multiple choice question.adaptationgenetic driftthe environmenthuman choice

Both natural and artificial threats can impact the differentiation of species in an ecosystem. Species may actually experience shifts in their genetic makeup due to an enhanced ability of a subgroup to survive and reproduce. This shift is known as natural selection.Which of the following scenarios BEST explains how a natural change in the environment could lead to natural selection?Elimination ToolSelect one answerAAs temperatures get colder in the winter, bears begin to hibernate.BIn the summer, snakes lay on rocks to warm themselves.CDuring winter months, fish slow down all of their body activities to conserve energy.DAfter a forest fire, only darker-colored species are capable of survival.