What evidence best supports the claim that vegetarians have multiple choices for protein?

milk, cheese, and yogurt are valuable sources of protein that offer calcium as a bonus nutrient.

pork tenderloin is full of protein and it is leaner today than your mother’s pork tenderloin was.

many people enjoy beans as a side dish to complement protein-rich meats and fish.

it is important to eat protein early in the morning to you feel full throughout the day.