Answer:
Transactional model of communication.
Step-by-step explanation:
Transactional model of communication is a collaborative exchange of messages between communicators with the aim of understanding each other. The communicators involved in the exchange of messages is a sender and a receiver such as human beings, robots etc.
In a transactional model, both the sender and receiver are interdependent with each other because there must be a sender of a message and a recipient (receiver) of the message that was sent for communication to occur.
Generally, the communicators in a transactional model typically interchange roles and as such a feedback is always guaranteed.
This ultimately implies that, both the sender and receiver are interdependent with each other in order for a transaction model of communication to go on such as taking turns to send or receive messages.