Answer:
3. to show a relationship between age and suggested hours of sleep
 
        
             
        
        
        
Answer:
b
Explanation:
not sure but i looke on gogle it b
 
        
                    
             
        
        
        
he agrees with nadia the author is saying that the ban will not help obesity and will not work .
 
        
                    
             
        
        
        
To include interval training, find a steep hill or sets of stairs that will allow you to climb steadily for one to three minutes. Push as hard as you can going up, then recover coming down, and repeat for anywhere from 20–60 minutes depending on how close to your climb you are.
        
             
        
        
        
Answer:
B is the correct answer 
Hope it helps 
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