Final answer:
Biologists use the term population density to describe the average number of individuals of a species per unit area, crucial for understanding population dynamics and distribution.
Explanation:
Population density is the term biologists use to describe the average number of individuals of a species per unit area. It is a crucial metric in understanding the distribution and dynamics of populations within ecosystems.
For example, if we have 100 rabbits in a forest covering 50 square kilometers, the population density would be 2 rabbits per square kilometer.
Understanding population density helps biologists assess resource availability, competition, and overall health of a species within its environment.
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