Which of the following definitions of society is true()
A、Society is the sum of the relationships formed by living things and the environment
B、Human production, consumption, entertainment, politics, education, etc, all belong to the scope of social activities
C、Society refers to the organisms living together in a specific environment, which can be maintained for a long time and cannot be separated from each other. It is a kind of structure that cannot be easily changed
D、Society is a collection of individuals who live together united through a variety of relationships