Which of these determine the ease with which a person gains or loses weight? question 3 options: number of fat cells size of fat cells both a and b neither a nor b

The correct answer for above statement is:

The normal human can have within 10 to 30 billion fat cells. The number of fat cells in a person’s body is set through puberty and levels off into adulthood; yet, if you are an overweight child, you will add double as many fat numbers related to a child of normal weight as you develop. Despite weight, you reinstate about 8 percent of your fat cells every year. Your fat cells contract when you lose weight because of an energy shortage and your body's discharge of waste outputs.