PEMUTUSAN RANTAI PENULARAN COVID-19 PADA IBU HAMIL, NIFAS DAN MENYUSUI DI KECAMATAN RATU AGUNG KOTA BENGKULU


Human faces are slower than chimpanzee faces.

While humans (like other primates) communicate with facial expressions, the evolution of speech added a new function to the facial muscles (facial expression muscles).The evolution of speech required the development of a coordinated action between visual (movement of the lips) and auditory signals in a rhythmic fashion to produce "visemes" (visual

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