Which macronutrient is the most readily available for energy production?

Carbohydrates: Formed of sugars and starches, carbs are the macronutrient that your system most requires. Your body breaks down most carbohydrates easily, so they are responsible for supplying you with a significant source of energy

Explanation:

i thinking chemical change

glacial erosion, the picking up and movement of earth beneath a glacier, is also referred to as plucking. erosion and transportation of individual pieces of bedrock, especially large "joint block occur as a result of this glacial erosion. plucking is type of erosion in which rocks become frozen into the bottom and sides of the glacier.as the glacier moves downhill it 'plucks' the rocks frozen into the glacier from the ground.