Answer: Feedback
Explanation: Feedback could be termed as 'response'. It signals the receipt of information between communicating systems. Feedback is an important part of communication, it enables the sender to affirm receipt of information by the receiver. Feedbacks forms a loop between communicating systems where the systems adjusts on information or products in the medium. Feedbacks could be in form of body movement in terms of face-to-face communication, messages and other methods of acknowledging receipt of information.
