Navel Navel The navel (clinically known as the umbilicus, colloquially known as the belly button, or tummy button) is a protruding, flat, or hollowed area on the abdomen at the attachment site of the umbilical cord. All placental mammals have a navel. The umbilicus is used to visually separate the abdomen into quadrants. The umbilicus is a prominent scar on the abdomen, with its position being relatively consistent among humans. The skin around the waist at the level of the umbilicus is supplied by the tenth thoracic spinal nerve (T10 dermatome). The umbilicus itself typically lies at a vertical level corresponding
Button, button, who's got the button? Button, button, who's got the button? Button, button, who's got the button is a game of ingenuity where players form a circle with their hands out, palms together. One child, called the leader or 'it', takes an object such as a button and goes around the circle, putting their hands in everybody else's hands one by one. In one person's hands they drop the button, though they continue to put their hands in the others' so that no one knows where the button is except for the giver and receiver. The leader, or all the children in the circle, says