Which of these should a teenager consume every day?

a. at least one serving of fish
b. at least five eggs.
c. from 10 to 12.5 ounces of meat
d. a variety of proteins

Correct answer choice is :

Protein can be characterized into two types, complete and incomplete proteins. Proteins are made up of smaller units, described amino acids. Complete proteins include all of the amino acids your body requires and combine meat, fish, poultry, dairy, and soy products.

proteins is the answer