50. Population Ecology

To calculate the human population density of your community, you would need to know the number of people living there and __________.

Which of the following choices is an expression of a population density?

When needed resources are unevenly distributed, organisms often show a(n) __________ dispersion pattern.

Organisms that live in a homogenous abiotic environment and cooperate to avoid being eaten would likely show a(n) __________ pattern of dispersion.