A. A UNIT OF ENERGY SUPPLIED BY FOOD.
A calorie is a unit of energy. Historically, scientists have defined "calorie" to mean a unit of energy or heat that could come from a variety of sources, such as coal or gas. In a nutritional sense, all types of food — whether they are fats, proteins, carbohydrates or sugars — are important sources of calories, which people need to live and function.
The answer is fatty acids
That statement is false
Overload is the act of slowly increasing stress to your muscle ( usually done by increasing the weight resistance in your training), in order to condition your body and increase your muscle strength
Generally, in order to generate improvement from your body, Overload is necessary
