The right answer is (D) all of the above. Non-verbal communication is carried out through a wide variety of signs: sensory images (visual, auditory, olfactory ...), sounds, gestures, body movements, among others. And in this case the 3 options dads correspond to gestures of body language or kinésticos, sending messages without words (act of nonverbal communication)
Various push and pull factors.
Possible push factors:
- Famine
- Violence
- Homelessness
Possible pull factors:
- Job opportunities
- Social opportunities
- Safety