You are presented with the quiz "if an object is made of a material then that object has what?" 

But you don't know the answer, so you turn to your teacher to ask for hints. He says that "if an object is made of a material then that object has the properties of that material" and "every object in the game has mass, density, and material properties". 

So, what's the best answer to the question?


 

      mass and density     