The difference between a compound sentence and complex sentence is that a compound sentence has two independent clauses (clauses that could stand alone) and a complex sentence has one independent clause and one dependent clause.
        
             
        
        
        
Empirical 
<span>based on, concerned with, or verifiable by observation or experience rather than theory or pure logic.</span>
        
             
        
        
        
Answer:
Idioms 
Explanation:
Metaphor- Is used to describe an object or action that is literally true.
EX- Its raining cats and dogs 
Similes- A comparison of one thing to another
EX- You were as brave as a lion
Idioms- A common phrase which means something different from its literal meaning.
Ex- Stabbed in the heart
Ex- Kill two birds with 1 stone
Clichés are used in older books like Shakespeare and the Odyssey