Mainly by using gestures to symbolize. They had to speak for everything. And messages had to be memorized, and delivered verbally.
Hand gestures are important because you can communicate whether it being with the audience or a partner.
sign language was invented so that people who are deaf can still communicate with other people. They use hand gestures to talk to eachother.
Orangutans use charades to communicate. If you understand the message clearly, he will use some of the same hand gestures again to communicate. If you don't understand, it will use different gestures to elaborate.
sign language was invented so that people who are deaf can still communicate with other people. They use hand gestures to talk to eachother.
body language, such as personal appearance, gestures, facial expressions, and tone of voice.
Gromit is capable of expressing himself through gestures and his 'eyebrows' .
chimpanzees communicate using sounds, hand gestures, and expressions.
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They communicate but body gestures, some think that whinnying is another way, but that is mainly to say that they want something or that they are happy.
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Before ASL, deaf people often used household gestures, sign languages developed within their own communities, or written communication to communicate with others. These methods varied depending on the individual's circumstances and surroundings.