Sharks and dolphins look very much alike--both have streamlined bodies, fins, and sharp teeth. sharks and dolphins, however, are
not closely related. the body structures that characterize sharks and dolphins have evolved independently. which term is used by evolutionary biologists to describe the process by which two separate species may evolve in a similar way and come to resemble one another?
This is called relation and occurs when a animals are different but are from the same original species. It can also be called Natural Evaluation or homoplacy. Hope this helps!
I believe the answer is C. because when the dinosaurs thrived they ate most of the mammals which were small animals but when the dinosaurs went extinct the mammals grew larger in size and started to thrive.
