Which of the following is the best explanation for why finches on one of the islands in the galapagos have large beaks while finches on another island have small beaks? a. over time, the finches on the island adapted as a result of competition for resources. b. finches migrated until they found finches with similar beak sizes. c. finches spontaneously changed their beak size in order to better access food supplies. d. finches with large beaks are always better adapted to their environment. finches with small beaks only survive on islands where there were never finches with larger beaks.

The correct answer is C. Finches spontaneously changed their beak sizes in order to better access food supplies.

These galapagos finches are also referred to as Darwin finches. Their remarkable beaks functions and forms makes them much well known.

They are found in tribe Geospiza and family of tanager Tiaris obscurus which is found in South- America is the only finches which is closely Galapagos finches.

some fungi obtain their nutrients from a living host (plant or animal) and are called most biotrophic fungi have fairly narrow host ranges—they are specialized on a limited called rhizomorphs that allow the fungus to grow from one tree to another. ascospores are formed inside a sac-like structure called an ascus. so your answer is a