AP BIOLOGY

Detailed explanation-1: -A community is made up of all the populations of organisms or different species living and interacting with each another within the same place or an area at the same time. It is also called as the biological community.

Detailed explanation-2: -Together, the populations of all the different species that live together in an area make up what’s called an ecological community.

Detailed explanation-3: -A group of interacting populations forms a community. A community and its physical environment together form the ecosystem. When many ecosystems that are similar to each other interact with each other on a large scale, it is called a biome.

Detailed explanation-4: -Population: A population is a group of organisms of the same species that live in the same area at the same time. Population ecologists study the size, density, and structure of populations and how they change over time.