Sophie's total body fat is 30%, which places her in the 6y body fat range.

Sophie falls on the normal or acceptable body fat range. Women tend to have more body fat percentage in their body because it is essential for reproduction and child bearing. These fats stimulate growth in the fetus and the production of milk when the baby is born. Men generally have lesser body fat percentages making them have bigger built and muscles that enable them to perform some tasks that women can't. Body fat percentage is divided into two types these, are the essential and non-essential body fats.

C= syphilis would be the answer