Print. Alfresco areas, carports, balconies and breezeways are all applications where plasterboard can be used in external ceilings, installed horizontally or sloping away from the main dwelling.rint. Alfresco areas, carports, balconies and breezeways are all applications where plasterboard can be used in external ceilings, installed horizontally or sloping away from the main dwelling.
Quick Answer. The tube that connects the mouth and the stomach is the esophagus, according to Dictionary.com. The esophagus is a muscular passage found in vertebrate and invertebrate animals. It's sometimes referred to as the gullet..
Swallowed food is pushed into the esophagus, which connects the throat above with the stomach below. At the junction of the esophagus and stomach, there is a ringlike muscle, called the lower esophageal sphincter, closing the passage between the two organs. As food approaches the closed sphincter, the sphincter relaxes and allows the food to pass through to the stomach. The stomach has three mechanical tasks.