The auricle (pinna) is the visible portion of the outer ear. It collects sound waves and channels them into the ear canal (external auditory meatus), where the sound is amplified. The sound waves then travel toward a flexible, oval membrane at the end of the ear canal called the eardrum, or tympanic membrane.
More Compositions are attributed to Hildegard von Bingen than to any other musician who worked before the early fourteenth century. The correct option among all the options given in the question is option "c".<span>Hildegard von Bingen was born on 16th of September in the year 1098 and died on September 17th of the year 1179.</span>
