The intentional body movements and gestures that communicate an exact meaning are called​

A) Emblems
B) Adaptors
C) Illustrators
D) ​Regulators

Emblems are intentional body movements and gestures that directly translate into words or phrases. They have a specific meaning that is agreed upon by a culture or group of people. Examples include the thumbs up gesture which means "good" or the peace sign which means "peace."

B, adaptors, refer to unconscious body movements that we use to release tension or regulate emotions, such as twirling our hair or tapping our feet.

C, illustrators, are body movements that accompany speech to add emphasis or clarity to what is being said. For example, pointing to a specific object while saying "this one" or using hand movements to depict the size or shape of an object being described.

D, regulators, are body movements used to control or manage communication such as nodding to encourage someone to continue speaking or leaning forward to show interest.