Data backup and collaboration.
Nope, he is a BOT not a MOD. He is made to run for this purpose only. He used to give answers in brainly.in but now he is used for deleting useless answers and questions, to welcome a new user and acts as a server bot.
You can also call "TheBrain" as AI
Some of the advanced viruses do this. So it would be true.
Answer: Start rinsing your teeth and gums with help of brush in a circular way.
Explanation: