The answer here is option (D). Any of the above for an extended period of time
The answer would be "B. cocaine". Cocaine is an illegal stimulant unlike the other options listed above.
In adulthood, approximately 8% of the fat cells die yearly, they are then replace by new ones. The result of this is that adults develop a constant number of fat cells, this applies to those who gain more weight and those who lose masses of weight. What causes the body weight to rise and fall is the volume of fat cells.
