Sagot :
its depends on what you mean by change.
And it also depends on its surroundings for the new species to adapt.
( I'm not entirely sure about my answer but I hope it helps )
Answer:
Eventually, genetic drift can cause a subpopulation to become genetically distinct from its original population. Indeed, over a long period of time, genetic drift and the accumulation of other genetic changes can result in speciation, which is the evolution of a new species.
Hope this helps :)