First of all, this will depend on the particular person, for some people, the "Cold Turkey" method does indeed produce the best results.
However, generally, it's not easy in the sense of being able to keep it up: a gradual cessation can make it easier for people to stay away from cigarettes.
So the statement is false.
D. Air pollution is not as much of a problem there
Answer:
they called them, B. Griot
The invention of the transistor in the 1950s allowed engineers to build smaller, faster, and more reliable computers.