Aperson can achieve optimum daily nutrition by
a. eating large amounts of lean protein.
b. eating a variety of healthy foods.
c. drinking at least six glasses of juice.
d. excluding all fat from his or her diet.

B. Eating a variety of healthy food. It's not A because the body needs more than just protein. It can't be C because even though juice might have vitamins (and a LOT of sugar), it might not have pulp from the fruit that it is made out of. Pulp gives you fiber. It cannot be D because even if you don't eat anything fatty, some fats are actually necessary for your body. It's got to be B.

Your gonna need to upload an image with the question : )