You are presented with the question "the gravitational pull of the Moon on Earth 's oceans causes water to what?" and the following answer choices: 
- vaporization
 - mouth of rivers
 - fall down a hole
 - rise and fall
 - Condensation
 - sink into the crust
 - disappear forever
 - It gets heated up

Now knowing that the gravitational pull of the Moon on Earth 's oceans causes the tides and tides are the rising and falling of ocean's water, choose the best answer.


 

    rise and fall     