Chimpanzees and humans have similar methods of communication, such as:Group of answer choicesSpoken languageFacial expressionsGrammarOlfactory communication (sense of smell)All of the above

Chimpanzee communication involves different combinations of sounds, such as:Group of answer choicesteeth clicking and hissing.grunts, barks, and pant-hoots.deep throated howling.lip-curling and grimacing.

The visual and tactile focus of primates makes things like facial expressions and coloration important methods of communication.Group of answer choicesTrueFalse

Which of the following statements is TRUE?Group of answer choicesHumans are the only primate to have gestural languageGrooming is an important method of tactile communication in primatesHuman communication has no similarity to non-human primate methods of communicationBoth A and BAll of the above

Humans are known for their communication skills. ________ is the symbolic form of communication based on productivity and displacement that is mutually intelligible by other users.Group of answer choicesLanguageGlossolaliaCall systemsNone of these

Human language may have evolved from primate gestural behavior.Group of answer choicesTrueFalse