I believe the correct option is A. 16 years old.
Hope I could help! :)
 
        
                    
             
        
        
        
Hello the answer is letter D. i just took the test and got 100% on it :) 
 
        
                    
             
        
        
        
 The Amyotrophic  lateral sclelosis (ALS) is  a  disease  that  led to the  loss  of  motor  neuron  control.The  sensory  motor  neuron  and interneurons remains  intact  hence  the  mental  and sensory  an  damaged.despite  this interneurons and  sensory  neuron  loss  function  in  the  body.
        
             
        
        
        
Answer:
Weight, like being overweight or obese since you can just workout.
Explanation:
 
        
             
        
        
        
They Protect Us From Risk