Biology

The correct answer is: D.All of the above.

Protein is found in meat, poultry, and fish, pasta, and leafy greens, although the amounts and quality of protein vary in each.

A.Meat, poultry, and fish: These are rich sources of complete proteins, meaning they contain all the essential amino acids your body cannot produce on its own.

B.Pasta: While primarily a carbohydrate, pasta (especially whole grain pasta) contains some protein, thou...