How many calories of energy will 20 grams of carbohydrates provide if 1 gram provides 4 calories

Which materials are part of a person’s body composition? select three options.1. fat2. supplements3. water4. protein5. medication

Ihave a really high metabolism and only weigh 70 pounds (13 almost 14). people always ask me two questions: do you ever eat and how do you eat so much and stay so skinny.i am worried that a high metabolism wont me forever. what are some safe steps i can take to maintain being fit. (also, i already work out i am a dacer so i get cardio a lot)

Which of these glands is not an exocrine gland? question 18 options: mammary salivary sweat adrenal