The answer is either all of the above or the third option
Vitamin B-Complex is one of the vitamins that help our body to function properly. It has all the essential nutrients that helps convert food into nutrients in order to fuel and energized our body. Vitamin B-Complex is water-soluble, it means that it can be easily dissolved in water.
So the answer is : Complex.
Answer:
Oxygen Consumption-the amount of oxygen the muscles in the body need in order to produce energy for movement. During aerobic respiration oxygen is required to produce ATP from glucose.