the formula to calculate population density is \na land area - number of populations\nb number of…

the formula to calculate population density is \na land area - number of populations\nb number of populations - land area\nc number of organisms in a region - land area\nd land area - number of organisms in a region\nplease select the best answer from the choices provided\na\nb\nc\nd
Answer
Brief Explanations:
Population density is calculated as the number of organisms in a region divided by the land - area of that region. This gives the number of organisms per unit area.
Answer:
C. number of organisms in a region - land area