There are 2 varieties of in population of squirrels, short terror tail, squirrels and long tails.Long tail squirrels are better at jumping and balancing and trees.Scientists observe that over the span of a hundred years the proportion of the population with long tail increases from ten to sixty percent which statement is most likely
The long tail squirrels are more successful at surviving and reproducing in their environment, leading to an increase in their proportion in the population.
