Which sentence does not contain any punctuation errors?
a. vegetables, fruits, and whole grains are healthful, but doughnuts, cake, and candy are not.
b. vegetables, fruits, and whole grains are healthful; but doughnuts, cake, and candy are not.
c. vegetables, fruits, and whole grains are healthful, doughnuts, cake, and candy are not.
d. vegetables, fruits, and whole grains are healthful but doughnuts, cake, and candy are not.

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 !

either online or traditional classroom can work for students. which is better will depend on students and teacher. students may have trouble following a lesson in classroom while they can study at their own pace online. other students may have trouble staying focus on their own in online classes. teachers are more used to classroom teaching but they may also be more worry about their jobs teaching online classes and work harder.