Answer: Charles Darwin
Explanation:
The theory of natural selection was explored by 19th-century naturalist Charles Darwin. Natural selection explains how genetic traits of a species may change over time. This may lead to speciation, the formation of a distinct new species.
Well, the spaniards spread the smallpox virus to the Native Americans so I would say that the <em>Spaniards </em>were better at spreading it.
B is the anwser to this question
Answer:
The Four Marks of the Church, also known as the Attributes of the Church, is a term describing four distinctive adjectives—"One, Holy, Catholic and Apostolic"—of traditional Christian ecclesiology as expressed in the Niceno-Constantinopolitan Creed completed at the First Council of Constantinople in AD 381: