What are the 8 primary elements of body language?
1) Facial expressions, gestures, posture, eye contact, touch, space, voice, and appearance
2) Facial expressions, gestures, posture, eye contact, touch, space, voice, and body odor
3) Facial expressions, gestures, posture, eye contact, touch, space, voice, and clothing
4) Facial expressions, gestures, posture, eye contact, touch, space, voice, and hairstyle