Respuesta :
a non verbal technique that was used would most likely be facial expressions.
it's Micheal's facial expression towards his grandson
it's Micheal's facial expression towards his grandson
The answer is a photograph of Michel and his grandson.
Non-verbal communication is communication that does not involve words, such as body language, tone of voice, and gestures. These non-verbal signals can give clues and additional information and meaning over and above spoken (verbal) communication.
Nonverbal techinique includes: nonverbal communication
Gestures.
Paralinguistics.
Body Language and Posture.
Proxemics.
Eye Gaze.
Haptics.
Appearance.