The proposition that facial expressions of emotion are innate is supported by research in which?

The proposition that facial expressions of emotion are innate is supported by research in which?

The proposition that facial expressions of emotion are innate is supported by research in which
A ) blind children show different facial emotional expressions than do sighted persons.B ) facial expressions of emotion vary by culture.C ) the same facial expression for an emotion is observed in all cultures.D ) facial expressions of emotion change over time in a culture.E ) people who live in isolated cultures show very different facial expressions from people who are not