1 b) 60 minutes per day
2 c) China
3 TikTok said it came up with the 60-minute mark by consulting academic research and checked with experts from the Digital Wellness Lab at Boston Children’s Hospital in Massachusetts.
4 a) They will be automatically logged out of the app
5 Some of the existing safety features for teen accounts on TikTok include having accounts set to private by default for those between the ages of 13 and 15, and direct messaging is available only to those accounts with a user who is 16 or older.
6 b) The parent or guardian
7 c) To maximize user engagement on the site 8 B