7
At a conference of the Academy of Nutrition and Dietetics, Sanjay, a nutritionist, is introduced to Emma, a dietician. Which statement BEST explains the difference between Sanjay and Emma’s careers?

A.
Sanjay does not work with people, but Emma does.

B.
Sanjay has not been certified in his field, but Emma has.

C.
Emma focuses on treating disease, while Sanjay prevents it.

D.
Emma cannot write prescriptions for drugs like Sanjay can.