Answer:
Contradicting, reiterating and enhancing
Explanation:
Non verbal communication is that form of communication which does not use words in either written or spoken form. It makes use of body movements like gesture, posture, facial expressions, eye contact to convey the message to another person. It also adds meaning to the verbal communication.
In non verbal communication to convey meaning, contradicting, reiterating, enhancing, highlighting and replacing are used. However, the use of decreasing meaning and intentionality in non verbal communication are not included.
Answer: 390 to 600 milliseconds
Explanation: MIT researchers have found an answer in a new study that shows humans need about 390 to 600 milliseconds to detect and react to road hazards, given only a single glance at the road, with younger drivers detecting hazards nearly twice as fast as older drivers.
