What does population density density mean?

Low density of population means that there aren't many people in a specific geographical region. To calculate the population density for an area, take the number of people who live there and then...

Nothing is strictly related between population density and biology. Population density is linked to other factors. This is a statistical demographics issue..

it means there are less people per square mile. for example a small town has a lower population density than a city center.

well i think that that April is the most conceren month of may