Out of the following given choices;
A) They are all of the same species.
B) They all require the same type of food.
C) They are part of a community.
D) They are abiotic factors in a forest.
The answer is C. A community is the summation of all the species population interacting in a habitat/ecosystem. These interaction between the population could include commensalism, predation, symbiosis, parasitism, and etcetera.