Taste (gustation) and smell (olfaction) are called chemical senses because both have sensory receptors that respond to molecules in the food we eat or in the air we breathe.
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Hong Kong remains in chaos, with no sign that pro-democracy protesters will yield on their demands. Mass incarceration and indoctrination of Uyghurs and other Chinese Muslims has become so widely known that Chinese leaders no longer try to deny that a roundup has taken place, although they dispute the numbers and offer justifications. As China extends its economic reach, its leaders have to confront another reality: Reputation matters, and economic clout will not easily convert to political or cultural influence. China now, of course, also has to cope with the fallout from international reaction to its handling
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