vocab

communication in forms of spoken words

communication in gestures eye contact and tone of voice

is the expression of feelings ,thoughts and feelings of agriculture sound human communication was revolutionized by speech

something that represents or stands for something else

resulted in new forms of communication, improving both improving the range of her people and others.

oraund 30,000 bc murals were painted on walls that tole stories of battles,hunts and cultures

around 10,000 bc images were created created by removing part of rock by incising , pecking ,carving or graving

9,000 bc saw the creation of pictures that represented and idea or invention.

a written character that symbolizes the idea of a thing without symbolizing the meaning of it either