OK so basically the best thing Karen can do is to keep her diet balanced and exercise regularly to keep an appropriate bmi.
<span>This is a TRUE statement. People develop social skills and friendship groups at their own pace and many people to find the process of forming friendships and gaining confidence in this regard difficult. However the second element of the statement is also very true in that strong well founded friendships are invaluable in maintaining ones well being.</span>
That is false. The advertisements are payed for and not 100% reliable.
Answer: the answer is B.
I hope you learn a lesson. :)