Question

. Charles Darwin published his book On the Origin of Species in 1859. Of the different types of evidence that you have examined, which do you think he relied upon the most, and why? answer in one sentence

Answer 1

Charles Darwin primarily relied on observational evidence from his travels, particularly his studies of diverse species on the Galápagos Islands, as this empirical data effectively illustrated his theory of natural selection and the adaptation of organisms to their environments.