Question

Casey and Melissa are 21-year-old students. They live together, shop together, prepare food together, and eat together whenever possible. Casey, a male, is 5 ft, 6 in and 132 lb (60 kg) and the captain of the debate team and sedentary. Melissa, a female, is 5 ft, 6 in and 154 lb (70 kg) and the captain of the lacrosse team and very active. Melissa consumes more calories per day than Casey does. Compare Casey's and Melissa's nutritional needs, based on their ages, genders, sizes, and activity levels.

Answer 1

Melissa, as the captain of the lacrosse team and very active, would require more calories per day compared to Casey, who is sedentary.

Step-by-step explanation:

Melissa, as the captain of the lacrosse team and very active, would require more calories per day compared to Casey, who is sedentary. The amount of food energy required by humans depends on both their size and pattern of behavior. A moderately active person might use about 12 megajoules per day, but it could increase to 30 megajoules for someone performing exceptionally heavy work in a cold climate.