When You Accelerate Your Car,the Front of the Car Lifts

When you accelerate your car,the front of the car lifts up slightly.Or when you brake,the front dips down.The primary reason is because the

A) center of mass of the car and its contents is below the center of the wheel.
B) center of mass of the car and its contents is above the center of the wheel.
C) center of mass of the car and its contents is at the center of the wheel.
D) center of mass of the car and its contents is above the road.
E) car has inertia.