Answer: It helps in the removal of abnormal heart rhythm 
Explanation: 
The AHA's chain or survival includes many steps in it. This is required to save the life of a person in emergency conditions.
One of the main step in AHA's chain of survival includes Rapid defibrillation which is given to a person after CPR.
This condition eliminated the abnormal cardiac rhythm. Electric shocks are given by the medical team so as to treat the emergency conditions like heart attack, cardiac arrest, et cetera.
 
        
                    
             
        
        
        
<span>the young of a viviparous animal, especially of a mammal, in the early stages of development within the womb, in humans up to the end of the second month.
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<span>peer review means to let someone who is your peer, review your work.
</span>They review another's one work, give suggestions, and help edit the paper.<span> </span>
        
             
        
        
        
An air mass bringing dry, frigid winds to North Dakota
        
                    
             
        
        
        
Answer:
Explanation:
The Spinal Cord starts at the brain stem and goes to the tail bone.