Answer:
D. culture.
Explanation:
The sum total of the beliefs and behaviors that a group of people share can be called a culture.
Culture can be defined as the general way of life of people in a society. It basically comprises of their customs, beliefs, norms, accepted symbols, knowledge, laws, dress, arts etc shared by a group of people in geographic location.
Additionally, cultures are considered as tradition and are then passed from one generation to another through imitation and communication.