Which of the following is a density-independent limiting factor? a. earthquake b. disease c. parasitism d. emigration

The correct answer is earthquake

density-independent factor Any factor limiting the size of a population whose effect is not dependent on the number of individuals in the population. An example of such a factor is an earthquake, which will kill all members of the population regardless of whether the population is small or large.

what school and grade?

not sure if this is what you'r looking for nnew= nold