In crocodiles, the sperm and egg combine inside the body of the female. then the female lays the eggs, and the young develops outside her body. which type of reproduction takes place?

i believe the correct answer is d

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.