Which statement is true about the relationship between carrying capacity and population size? A. If a population is less than the carrying capacity, it leads to a positive growth rate and increased population. B. If a population is less than the carrying capacity, it leads to a negative growth rate. C. If a population is more than the carrying capacity, it leads to a neutral growth rate. D. If a population is more than the carrying capacity, it leads to a positive growth rate and increased population.