Original sentence: It typically comprises Kartvelian, Indo-European, and Uralic languages; some languages from the disputed Altaic family; the Afroasiatic languages spoken in North Africa, the Horn of Africa, the Arabian Peninsula and the Near East; and the Dravidian languages of the Indian Subcontinent (sometimes also Elamo-Dravidian, which connects India and the Iranian Plateau)
Edited sentence: It typically comprises Kartvelian, Indo-European, Uralic and Altaic languages, as well as the Afroasiatic languages spoken in North Africa, the Horn of Africa, the Arabian Peninsula and the Near East, and the Dravidian languages of the Indian Subcontinent (sometimes also Elamo-Dravidian, which connects India and the Iranian Plateau)