Which of these phrases best describes an ecosystem?

A. All coniferous forests located between 50° N and 60° N latitude
B. The sphere of Earth that includes all living organisms
C. All the living organisms in a prairie
D. All the living organisms plus the nonliving environment interacting in a pond



Answer :

Final answer:

An ecosystem includes living organisms and non-living components that interact to maintain balance.


Explanation:

An ecosystem consists of all the living organisms in a particular area together with the abiotic, non-living parts of that environment. It includes interactions between living and non-living components to maintain balance. For example, a forest ecosystem encompasses trees, animals, soil, water, and sunlight.


Learn more about Ecosystem here:

https://brainly.com/question/34849448


D I believe, all the living organisms, plus the nonliving environment interacting in a pond