Question

select the correct answer from each drop - down menu. complete the sentence to explain how organisms develop in a changing environment. drop - down 1 occur because beneficial traits exist in a gene pool, and drop - down 2 makes these traits more prevalent in the population. reset next

Explanation:

The first blank is about the mechanism for beneficial traits to increase, which is "Adaptations" (as organisms adapt to environments, and adaptations come from beneficial traits). The second blank is about the process that makes beneficial traits more common, which is "natural selection" (natural selection acts on traits, favoring beneficial ones to increase in a population).

Answer:

First drop - down: Adaptations
Second drop - down: natural selection