The answer is B 
Explanation: while smoking the dark smoke gets inside of our lungs and it makes the lung weak and will cause problem
        
             
        
        
        
Answer: C: Abstinence allows you to wait until you are ready.... Brainliest answer or Thanks means a lot!
        
             
        
        
        
Answer:
Hypertension..................
 
        
             
        
        
        
The answer is 3) high intensity
I hope this helped ya :)