You seem to have answered the question within its-self, R is the answer i believe.<span />
Answer:
Explanation: One 3-ounce serving of meat is comparable to the size of a deck of cards, the palm of your hand, or a small pack of tissues. How many servings of protein-rich (meat, beans, eggs) foods should an adult aim to get each day?
Explanation:
cooked beef, poultry, fish or tofu, or about the size of a deck of ...
