Use the statement below to answer the following question: the skulls of early human-like creatures were much larger in size than the skulls of modern-day humans. how would a historian most likely describe this statement? a.)it is truthful because comparisons of the two skull types provide proof. b.)it shows bias because determining the size of an object is an opinion. c.)it is a fact because the writer is a modern-day human. d.)it shows neither fact nor opinion.