Answer:
C. small population, many mutations
Step-by-step explanation:
A small population with many mutations would provide a greater potential for evolutionary change within the species. This is because, as the rate of mutation within this population is carried out in large quantities, we could perceive many genetically modified individuals within the population. In addition, a small population is the result of a high mortality rate, which would allow organisms without the mutation to cease to exist, while organisms with mutation would be born and cause evolution within the species.