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

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

Evidence that suggests that primates rely more on our sense of vision than our sense of smell:Group of answer choicesthe variety of hair colors in our species.hair coloration patterns that represent species.variety of skin colors/tones.all of these

Sensory maps in the neocortex:Group of answer choicesare not importantare only present in humansare only present in non-primate mammalscorrespond to tactile and visual inputs

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