Which of the following combinations of food will provide the best quality of protein (1 Point)

bread and jam

rice and peas

okra and rice

cornmeal and okra

What is the main difference between trace elements and the main elements that make up the body? 1) main elements consist of heavier atoms. 2) trace elements are only needed in small amounts. 3) trace elements consist of heavier atoms. 4) main elements are only needed in small amounts.