What is the difference between mass and height?

Well for one:

mass: mass is a property of a physical body. It is the measure of an object's resistance to acceleration when a force is applied. It also determines the strength of its mutual gravitational attraction to other bodies.
 
height: is a measurement from top to bottom

so for an example: my height is 5'3" and my resistance is maybe 100lb

Ibelieve your answer is b.hope this : )