Cat senses roof of their mouths called the vomeronasal (or Jacobson's) organ. When a cat wrinkles its muzzle, lowers its chin, and lets its tongue hang a bit, it is opening the passage to the vomeronasal. This is called "gaping", "sneering", "snake mouth", or "flehming". Gaping is the equivalent of the Flehmen response in other animals, such as dogs, horses and big cats. A cat has about twenty-four movable vibrissae ("whiskers"), in four sets on each upper lip on either side of its nose (some cats may have more). There are also a few on each cheek, tufts over the eyes, bristles
Chester Rows known as the "Row". On the street side of the walkways are railings and an area which was used as shelves or stalls for the display of goods. The floors above the level of the Rows are used for commercial or domestic purposes, or for storage. The Rows are present, to a greater or lesser degree, in all the streets radiating from Chester Cross, namely Watergate Street, Northgate Street, Eastgate Street and Upper Bridge Street. They are continuous on both sides of Upper Bridge Street, along most of Watergate and Eastgate Street, but only for a short stretch along the