John states the following claim. "Biogeography provides evidence for the theory of evolution."
To support this claim, which evidence would be MOST useful for John to cite ?
O
A A sequence of fossils shows that horses became smaller over time.
B
Polar bears and grizzly bears are similar in many ways, but are adapted to live in different regions.
C. Farm crops developed in Asia are now raised successfully in regions all over the world
D
Fossils of plants and animals have been found on Antarctica, which now is covered in ice.