Evolution is the process by which modern organisms have descended from past organisms. It can cause organisms to look alike or create life with a great amount of diversity. Why do some organisms evolve quickly, while others evolve slowly? Is evolution a matter of chance, or are their specific factors that lead the way for evolution to take place? Using at least one credible online source, research two evolutionary mechanisms of your choice. A mechanism is a process or technique for achieving a set result. Using the evidence from your research, explain how the mechanisms that you chose can impact the evolution of a species.

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the two answers are a, the population of birds with large beaks will increase on the island, and c, the trait for large beaks will be passed on to future generations through natural selection. the reason for that is because if the birds that have beaks developed for eating small seeds lose all of their food, they will go hungry and eventually starve because they physically cannot eat the large seeds, therefore making the population of large beaked birds higher. also, if the trait of large beaks are dominant on the island over small beaks, then over time the large beaked birds will reproduce more and more, while the smaller beaked birds will reproduce less and less because they can't survive with the food provided. that leads to the trait of small beaks disappearing and the trait of large beaks taking over the island.