An ecosystem is comprised of

Question

Choose one:
A. a particular physical (abiotic) environment and the biological community of populations interacting with one another and the environment.
B. all the world’s living organisms and the places where they live.
C. a group of individuals of the same species living and interacting in a shared environment.
D. a large region of the world defined by shared physical characteristics, especially climate, and a distinctive community of organisms.

Answer 1

A. a particular physical (abiotic) environment and the biological community of populations interacting with one another and the environment.