What factors drive the relationship between population density and adult body size?

Question

Quizplus · Accepted Answer

Population density and adult body size are likely linked to the availability of space and resources. In areas with high population densities, there may be more competition for limited resources, such as food and habitat. This may lead to smaller body sizes in some species. Conversely, in areas with lower population densities and more abundant resources, individuals may be able to grow larger. Predation may also play a role, but it is not the main factor driving the relationship. The availability of mates is not directly related to body size.

What Factors Drive the Relationship Between Population Density and Adult