You are presented with the question "What is a tape measure used for?" and the following answer choices: 
- in the frog family
 - how long something is
 - Males and females
 - how dense something is
 - the texture of something
 - how much liquid there is
 - objects that have mass
 - lowered energy cost

Now knowing that atape measure is used to measure length and length is how long something is, choose the best answer.


 

  how long something is       