While sitting on a public bus,Angel uses his backpack as a(n) __________ by placing it in the seat next to him.

A) territorial marker
B) regulator
C) backchannel cue
D) adaptor

Territorial Marker

Objects or signals that individuals use to indicate ownership or dominance over a certain area or space.

Regulator

Components or factors within the communication process that can influence or control the flow and dynamics of the interaction.

Backchannel Cue

Non-verbal or verbal signals used during communication to indicate understanding, agreement, or engagement without interrupting the speaker.