Which of the following terms is used to describe human communication behavior related to personal space?

Correct option is D

The term used to describe human communication behavior related to personal space is "territoriality." Territoriality in human communication refers to the way people use space to communicate ownership or occupancy of areas and possessions. It involves behaviors and attitudes that individuals or groups exhibit based on their perceived or actual claim to physical spaces and objects. This can be seen in personal space preferences, how individuals arrange their work or living spaces, and how they respond to the presence of others in these spaces.