i need help like noww


Scientists have observed that some of the features in rocks found in North America are very similar to those found in other continents, like Africa. This could be considered evidence for which of the following scientific theories?

A.
The continents used to be joined together.

B.
The ocean had once covered most of Earth.

C.
A large asteroid hit Earth millions of years ago.

D.
A group of early humans traveled across the oceans.