The roof of the mouth is located in the middle of the oral cavity, known as the palate, and there is a hard palate and a soft palate in the oral cavity. The hard palate is at the front and the soft palate is at the back, and is the soft tissue that extends from the hard palate into the larynx, in the area around the uvula. 1. The soft palate is usually used when singing high notes. The soft palate is one of the muscle groups of the body, located in the back part of the mouth. When swallowing, vomiting, or yawning, the muscle group lifts upward, thereby closing the nasopharynx. 2. The hard palate is at the front and is where the teeth grow. The hard palate is important for pronunciation, the hard palate folds have an important role in pronunciation, in the palate folds centralized reflexes cause vibration, easy to get in touch with the oral cavity, and can reduce the burden on the pharynx, play a role in protecting the vocal cords. In the oral cavity, the synergy between the soft palate and the hard palate is important for oral health.