Fact 1: If an object is made of a material then that object has the properties of that material.

Fact 2: Strength of materials is the study of properties of materials.

Given the two facts above, answer the question "what do objects have?" with the following options: 
- four limbs
 - heat energy
 - traits
 - energy
 - Energy.
 - nucleus
 - strength
 - Limbs


 

       strength  