Deep frying involves submerging a food in hot oil. The ideal temperature is around 350-375Â°F (176-190Â°C). When a food is submerged in oil of this temperature, its surface cooks almost instantly and forms a type of âsealâ that the oil cannot penetrate. At the same time, the moisture inside the food turns into steam, cooking the food from the inside.
upper respiratory tract (URT), one of the two divisions of the respiratory system. The URT consists of the nose, nasal cavity, ethmoidal air cells, frontal sinuses, sphenoidal sinuses, maxillary sinus, larynx, and trachea.
URL is a useful but informal concept: a URL is a type of URI that identifies a resource via a representation of its primary access mechanism (e.g., its network location), rather than by some other attributes it may have.