Answer: Communication
Explanation: Communication exist through various means, it could be verbal which means giving audible messages such as speaking, non-verbal which does not involve making audible sounds such as writing, sign language, facial expressions and so on. However. Communication is established once there is a sender and a receiver such that the message sent by the sender is understood by the receiver.
The meaning and interpretation assigned to messages passed in the process of communication could rely heavily on the context or present condition at the time, cultural belief, religious notion and individual understanding.