T
theson
wyattu cokku onry
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The soy face is a gesture that signals submission in apes. You never see a football jock making this face.
Psychologists from the University of Portsmouth have published a paper suggesting gorillas use human-like facial expressions to communicate moods with one another.
One, a "play face", featuring an open mouth and showing no teeth, denotes a playful mood, usually accompanied with physical contact. Another, which is open-mouthed and displaying top teeth, could be a submissive smile -- as it mixes the play face and a bared-teeth expression, which indicates appeasement. "Many primate species also show their teeth when they scream,"