Always remain vigilant for people in the water at all times, as carelessness is one of the main reasons for propeller strikes against people in the water. Always wear an engine cut-out switch lanyard and a PFD or life jacket at all time
        
             
        
        
        
<span>The process requires energy and so it takes heat energy from your body.</span>
        
             
        
        
        
Answer:
Air first enters the body through the mouth or nose, quickly moves to the pharynx (throat), passes through the larynx (voice box), enters the trachea, which branches into a left and right bronchus within the lungs and further divides into smaller and smaller branches called bronchioles.
Explanation:
I hope this helps :) 
Sorry im late, wish i could have gotten to it sooner :)
 
        
             
        
        
        
B. By not drinking alcohol