What role does the exposition play in plot?
a. the reader experiences the turning point in the story.
b. the writer gives information about the setting, characters, situation, and the conflict is introduced.
c. the reader sees how the story turns out
d. the rising action is introduced.

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 !