Most of Earth's volume is contained in the O lithosphere
O crust
O asthenosphere
O mantle

mantle

Explanation:

The mantle takes up most of the Earth's volume. The mantle makes up 84% of the Earth's total volume.

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.