Yes, i have heard from coldplay, I would not say super popular rn but they are definitely well known
Answer:To convey
Explanation:
Communicate means to convey or to make something heard. For example, when you talk to your friends you are making onvey a message. You are making something heard.
I do not understand the context of your problem i need more info
Explanation:
Because of scarcity there is a need for a rationing device. People will compete for the rationing device. For example if dollar price is the rationing device, people will compete for dollars.
Philosophers stone
Prisoner of askaban
Goblet of fire
Order of the Phoenix
Deathly hallows
Chamber of secrets
Half blood Prince