The geologic time scale is a record of THE GEOLOGIC EVENTS AND THE EVOLUTION OF LIFE FORMS as shown in the fossil record. true or false

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.