NORMAL GRADE - Standard Letter Grades (A - F). Pluses and minuses are recorded and affect the grade point average by adding .3 for a plus and subtracting .3 for a minus. a,d
Glottis is the space lying between the vocal folds and arytenoid cartilages located in the larynx. In other words, it is an opening to the larynx. It is known as the organ of speech or the vocal equipment of the larynx. It is the Glottis where voice tone is produced.
The epiglottis is a small flap of tissue and cartilage located at the entrance of the larynx. This structure is shaped like a leaf and is covered in taste buds. The epiglottis is controlled by two sets of muscles in the throat.