underground mammals, such as the ancestors of moles, are thought to have first evolved as the dinosaurs died…

underground mammals, such as the ancestors of moles, are thought to have first evolved as the dinosaurs died out. which effect of an environmental change does this best illustrate? migration loss of habitat change in behavior speciation

underground mammals, such as the ancestors of moles, are thought to have first evolved as the dinosaurs died out. which effect of an environmental change does this best illustrate? migration loss of habitat change in behavior speciation

Answer

Brief Explanations:

Speciation is the formation of new species. The evolution of underground - dwelling mammals like mole ancestors after the extinction of dinosaurs represents the emergence of a new species adapted to a particular ecological niche. Migration is the movement of a species from one area to another, loss of habitat refers to the destruction of the living environment, and change in behavior is about alterations in how an organism acts. None of these other options describe the evolution of a new species as well as speciation does.

Answer:

speciation