You are presented with the question "What was more dense than fluid?" and the following answer choices: 
- aqueous solution
 - barrel-shaped
 - swamp vegetation
 - the Titanic
 - sea urchins
 - water vapor
 - layers of fat
 - Sand dollars

Now knowing that if an object in a fluid is more dense than that fluid then that object will sink in that fluid because of gravity and theme deals with the sinking of the Titanic, choose the best answer.


 

    the Titanic     