.Non-verbal communication includes: (a) tone of voice (b) body language (c) gesture(d) all of these

.Non-verbal communication includes: (a) tone of voice (b) body languag

1.	.Non-verbal communication includes: (a) tone of voice (b) body language (c) gesture(d) all of these
Answer» Through expression,gestures,postures,touch ,space,eye contact and para language