drag the tiles to the correct boxes to complete the pears match each term to its correct definition tiles: bolus, peristalsis, chyme, basal, basal metabolic rate, total energy expenditure. boxes: The amount of calories burned in 24 hours in order to sustain life and perform physical activity, food and liquid at the moment of swallowing, partially digested food and liquid in the stomach, minimal amount of energy required to allow organ function breathing and beating of the heart, and muscle contractions to allow the movement of food.