Answer:
the only answer that makes sense to me is C.
 
        
             
        
        
        
The answer to this is D i think. 
        
             
        
        
        
Answer:
Yes
Explanation:
When someone has high blood pressure: The heart has to pump harder. The arteries (blood vessels that carry the blood away from the heart) are under greater strain as they carry blood.
 
        
             
        
        
        
Answer:
C. All-hazards emergency plans enable medical providers and
communities to work together in response to a variety of natural
disasters,
Explanation:
because when you use very harsh chemicals you will always have to see a medical profesinal because it might weaken your body
 
        
             
        
        
        
True because the muscles are relaxed and operate smooth to move you body properly