One Characteristic of Fat Cell Development Is That ____

One characteristic of fat cell development is that ____.

A) ​t he amount of fat in the body is substantially determined by the size of the fat cells
B) ​m ore and larger fat cells are found in obese people compared with healthy-weight persons
C) ​f at cell number increases most readily during early adulthood, when energy expenditure declines
D) ​f at cells may enlarge but not increase in number upon reaching the age of 50