Explanation: Calorie, a unit of energy or heat variously defined. The calorie was originally defined as the amount of heat required at a pressure of 1 standard atmosphere to raise the temperature of 1 gram of water 1° Celsius.
Answer: calories The energy value of food is measured in units of heat called CALORIES.
Calories is a measure for food or energy. Calories are also the amount of energy you consume through food or drinks. Kilocalories are equal to the amount of 1000 calories.
Calories measure the heat in energy which make up for the amount of processed food
