Answer:
An X-ray is done to diagnose the position of bones in the body whether its broken or not or in right place or not. 
An X-ray machine is turned on to provide a visual of the bones showing bone condition. When the machine is turned on, X-ray travel through the body tissues, and due to the presence of calcium in bones, they absorb more X-rays, thus bones appear white against the black background of a radiograph. 
These white bones on the radiograph will show the position of bones whether it's broken or not.
So, both the visuals that is X-ray and drawing showing visuals (the bones appear white) contribute valuable data to the given situation.
 
        
             
        
        
        
D.
Since she's not driving her car, there is no carbon emissions emitting from her car. Thus, there will be less carbon dioxide in the atmosphere in comparison if she were to drive her car. Good luck!
        
                    
             
        
        
        
Answer:
The heart is either superior to the urinary bladder or midline, but I’d go with superior.
Good luck!
        
             
        
        
        
Answer:
You could generate cDNA libraries and compare the transcribed regions of the genome
 
        
             
        
        
        
Answer:
have an open circlitory system
Explanation: