A group of seaside sparrows competing for food nesting space and mates in a salt marsh is an example the?

Correct answer:

Population

Explanation:

A group of seaside sparrows competing for food, nesting space, and mates in a salt marsh is an example of a population. A population is a group of organisms of the same species that live in the same area. Competition for resources within a population can be intense, and it can lead to the evolution of new traits and adaptations.