Correct option is A
InBerlo's S-M-C-R Modelof communication, the'C'stands for Channel
Berlo's model breaks down communication into four key components:
S (Source/Sender)– The originator of the message.
M (Message)– The content being communicated.
C (Channel)– The medium through which the message is transmitted (e.g., speech, writing, digital media).
R (Receiver)– The intended audience or recipient.