Your correct answer would be B hope this helps
Answer:
Graham had more power than Marshall
No ignore mine im sorry thought it was something else he was learning about my bad S Phase
The answer is 12.5%.
Each gram of protein has four calories. Therefore, 50 grams of protein contain 200 calories. In order to find the percentage of total energy intake that comes from protein, we need to do the division: 200/1600 * 100 = 12.5. Protein is needed for body growth and maintenance and energy.