Hospitality industry. The hospitality industry is a broad category of fields within the service industry that includes lodging, restaurants, event planning, theme parks, transportation, cruise line, and additional fields within the tourism industry.ospitality industry. The hospitality industry is a broad category of fields within the service industry that includes lodging, restaurants, event planning, theme parks, transportation, cruise line, and additional fields within the tourism industry.
Quick Answer. A tongue that has been completely severed does not grow back at all on its own; however, a tongue that has received severe lacerations, if it receives proper treatment, has the ability to recover rapidly. The amount of time recovery takes depends on the extent of the injury.
The tongue is the most important articulator of speech. This muscle is extremely strong, as it must move food around in our mouths as we chew. Its other biological function is to push the food into a bolus (I prefer the less scientific term glob), and then push it down the oesophagus to our stomach. Try swallowing to feel the strength of your tongue pushing down and back. Speech, on the other hand, requires a very different approach. For the sound to resonate effectively, the less tongue root tension (i.e. tension in the extrinsic muscles of the tongue), the better. For speech you want to relax the tongue up and forward, the opposite of swallowing.