A. living things in a habitat interacting with the non-living part of the environment
B. the total number of individuals of one species of organisms living in a particular habitat
C. populations of different species living together and interacting with each other in one habitat
D. the individuals of a particular group living together in an area and sharing the same resources
Correct Answer: Option C
C. populations of different species living together and interacting with each other in one habitat
