Which animal would have the greatest chance of survival? -one that had a single food source -one that fed through a food chain -one that is prey for many animals -one that fed through a food web

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.