Fact 1: Abalance is used for measuring mass of an object.

Fact 2: Mass The base unit of mass is the gram.

Given the two facts above, answer the question "what is a balance used for measuring in an object?" with the following options: 
- density
 - kinetic
 - volume
 - simple
 - forces
 - grams
 - Joules
 - viscosity


 

      grams   