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?

The correct answer to this question is "It is truthful because comparisons of the two skull types provide proof."

The skulls of early human-like creatures were much larger in size than the skulls of modern-day humans. A historian most likely describe thisstatement by having it truthful because comparisons of the two skull types provide proof.