Which statement BEST expresses a central idea of the selection? A. Anime is a more complex and interesting version of American animation.
B. Anime is created through several steps that combine to become an exciting way to tell a story.
C. Anime requires the use of actors who speak character lines.
D. Anime is an art form that is becoming more popular in recent years.

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 !

so is this a rhetorical question?

it states the claim