The usage of this Phoenician letter for the vowel sound is as a result of early Greek alphabets, which adopted the letter "omicron" to stand for the vowel /o/. The letter was adopted with the worth within the Old Italic alphabets, such as the early Latin alphabet. Intelligent Vocabulary: https://o-sapinho-e-a-borboleta67776.ampedpages.com/new-step-by-step-map-for-musica-infantil-64005924