The answer is D. If you divide 7 by 5, you'll have a remainder of 2. If you divide 8 by 5, you'll have a remainder of 3, and if you divide 9 by 5 you'll have an remainder of 4. And respectively just means in order ..
as you increase an object's size, you are increasing its volume by the increase cubed, volume is a 3D quantity, and its surface are by the increase squared surface area is a 2D quantity.