How does the following line from "i hear america singing" contribute to the overall theme of the poem? a. each song and task fully expresses an individual b. although everyone is different, everyone sings the same song. c. each person has written a song to sing while working. d. all of the writers have their own equipment

there is 2 main differences, basically which are the users and the market. the other difference is the kind of content

people who use tik tok are mainly people from east asia, kind of like the app douyin. musically, on the other hand, are used by people from america or european countries.

while tik tok videos show things like daily life videos, comedy, or just funny videos, musically are like people mimicking songs with their own actions, 'imitate' singers and video clips.

hope this !