Which one of what? You don't say the choices:)
It is false. More than 70 countries have banned it including the United States
they clean all areas to stop the spread of any infections
Proper citation and smooth integration of evidence.
Usually when english teachers are asking you to write an essay or something like that they’re looking for your understanding and if you actually ready the passage, so proper citation and a solid flow in your writers voice that properly explains what you’re trying to say is the way to go. At least that’s what works best for me. Hope this helps! :)