The use of this Phoenician letter for just a vowel seem is due to early Greek alphabets, which adopted the letter "omicron" to characterize the vowel /o/. The letter was adopted with the value within the Old Italic alphabets, such as the early Latin alphabet. Good Vocabulary: relevant phrases https://connerelptx.ssnblog.com/36056647/what-does-musica-infantil-mean