Answer:
In this scenario the activity director did not take into account that these are younger children who wanna have fun for one and May not be physically able to for two with them them being younger and still having baby fat something like this may or could be rather difficult. He can not say all children should do if because all children are nog the same 
 
        
                    
             
        
        
        
Answer: D.) Low Self-Esteem
Explanation: 
Cynthia's back story does not provide any evidence to support that she has too many friends or that she is in too many activities.  It explains that she does well in all of her other classes besides Biology, so it is safe to say her lack of confidence is not caused by low intelligence.  
So finally, with all of the above in mind, I am lead to the answer being Low Self-esteem.  She does not think she is smart enough to pass her course because she is not confident in herself.  
Confidence is key!
 
        
                    
             
        
        
        
Its your quadriceps. <span />
        
                    
             
        
        
        
I believe it is A, A joint’s range of motion cannot be maintained with age
        
             
        
        
        
Answer:
by decreasing the temperature of the reaction to room temperature