You are presented with the quiz "Asteriods are often pulled into the planet Jupiter by what force?" 

But you don't know the answer, so you turn to your teacher to ask for hints. He says that "gravity causes objects that have mass to be pulled down on a planet" and "asteroids Asteroids are variously-shaped masses of rock, metal, and ice". 

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


 

      Gravity     