Question 3 (2 points)
What nutrient that contains calories does the human body need the most quantity of?
Lipids
Carbohydrates
proteins
vitamins

image result for how many calories of energy will 20 grams of carbohydrates provide in one gram provides 4 calories

consuming the right balance of protein, carbohydrates and fat can you maintain a healthy weight and optimize your energy levels. protein and carbohydrates both contain 4 calories per gram, while fat provides 9 calories per gram.

i believe it would cause an increase of percipitation, though i could be wrong. so i would say b is the answer.