After a major environmental change, what happens to species that do not adapt or move? they become a subspecies. they become extinct. they interbreed with other species. they evolve through punctuated equilibrium.

B. They become extinct

Please mark as brainliest if this helped!

They become extinct.

Adaptation can be defined as the physiological, structural and behavioral changes that occur in an organism either plant or animals which supports it's survival in the unfavorable environment. These changes are the result of natural selection which suggests that nature selects those individuals which are fit for survival in drastic environmental conditions.

According to the given situation, after a major environmental change the species which are not adapted to the changing conditions they are likely to extinct because adaptation increases the chances of survival of the organisms.

imagine a line passing through the center of earth that goes through both the north pole and the south pole. this imaginary line is called an axis. earth spins around its axis, just as a top spins around its spindle. this spinning movement is called earth's rotation. at the same time that the earth spins on its axis, it also orbits, or revolves around the sun. this movement is called revolution.