Which of the following pairs of figures would you need to know to determine the population density of elk living in Rocky Mountain National Park?

Question:Which of the following pairs of figures would you need to know to determine the population density of elk living in Rocky Mountain National Park?

1.the number of elk living in the park and the area of land encompassed by the park

2.the birth rate of the elk population and whether population growth is logistic or exponential

3.the birth rate of the elk population and the area of land encompassed by the park

4.the number of elk living in the park and the dispersion pattern of the elk population

Answer:1