a flap of tissue that seals off your windpipe, preventing food from entering. absorption nutrient particles pass through the walls of your digestion system into your body
(February 2011). In the sport of golf, a gap wedge, also known as an approach wedge, is a wedge used to hit a shot with higher and shorter trajectory than a pitching wedge and lower and longer trajectory than a sand wedge. The name derives from the club's design to fill the gap between sand and pitching wedges.
Instrument approach. An instrument approach, or instrument approach procedure (IAP), is a series of predetermined maneuvers for the orderly transfer of an aircraft under instrument flight conditions from the beginning of the initial approach to a landing or to a point from which a landing may be made visually.