It should be D, as he is the most qualified medical examiner to be present when the diagnosis is made.
Answer:
question 1 is by using people that are having fun, look popular or like they have lots of friends. that tacit makes people believe if they use the product they'll be like that.
Explanation:
i dont know the second question
They're probably going to act aggravated and frustrated and maybe lie about why they're not following their diet.
Answer:
genetic abnormalities ( last choice)
