Ineed with one problem. when limiting factors diversity in populations a. decrease; decreases b. increase; increases c. increase; decreases d. increase; stay the same

the answer is true when observing or determining population size, a direct observation is use, in which each organism is counted in a population or in an area. one benefit of this measure is that you get the exact population count but it will take a long time to  determine  the  size  of a  population.