Answer:
Since neither reptile could have swum great distances across salt water he inferred that they once lived on a single landmass that has since split apart.
D.) Cultural diffusion
Define<em> diffusion</em><em>:</em>
<em>The process of spread of a feature or trend from one place to another over time.</em>
The catholic church believes the pope to be infallible in matters of doctrine. orthodox believers reject the infallibility of the pope and consider their own patriarchs and thus they subject to error.
