Teorías evolutivas y teoría cinética

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.

a=c and then d= c because of the band so you get ac/dc and you add them together you get sound waves

it's c.us forest service