flats: Bflat Eflat Aflat
scale: Eflat F G Aflat Bflat C D Eflat
 
        
             
        
        
        
Answer:
Secondary source.
Explanation:
The image is not the direct product of a historical event; it was created afterwards using an analysis of primary sources.
 
        
             
        
        
        
Answer:
It is B. where the ground and sky meet
Explanation:
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The answer is B. ( They do not have depth )
Explanation: being back in time all the cave men had was ink so there would be no way they could have depth. 
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