From the evidence he collected, darwin concluded that organisms on the galápagos islands has, a.) died off b.) moved to warmer climate c.) changed over time d.) never existed

The answer is C.

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The answer is C. Darwin believed that the Finches from the Galápagos had changed so much that they were new species that no longer can breed with other finches and concluded these because of the shape of the Finches beaks corresponding to their diets

The scientific method is a series of steps followed by scientific investigators to answer specific questions about the natural world. it involves making observations, formulating a hypothesis, and conducting scientific experiments.the steps of the scientific method are •observation-the first step of the scientific method involves making an observation about something that interests you•question-once you've made your observation, you must formulate a question about what you have observed. •hypothesis-once you've made your observation, you must formulate a question about what you have observed. •experiment-once you've developed a hypothesis, you must design and conduct an experiment that will test it.•results-the results are where you report what happened in the experiment. •conclusion-the final step of the scientific method is developing a conclusion.i hope that this you : )

All of them are man made