You are presented with the question "A ship is an example of what?" and the following answer choices: 
- Space travel
 - Submarine
 - mechanical waves
 - complexity
 - Water transportation
 - Something formed from skeleton
 - Land vehicle
 - objects that have mass

Now knowing that aship is used for moving people across bodies of water and transportation is the moving of people or things from place to place, choose the best answer.


 

     Water transportation    