3 Positive reinforcement is most effective when it occurs immediately after the behavior. Reinforcement should be presented enthusiastically and should occur frequently. Deliver reinforcement quickly: A shorter time between a behavior and positive reinforcement makes a stronger connection between the two
        
                    
             
        
        
        
The answer is A. Basic
Basic Health  insurance plan only cover small variety of Health problems. But even though the treatments that could be covered by the insurance maybe differ depending on the insurance companies, they at least cover about 80 - 90% of hospital cost and fees
        
             
        
        
        
OK so for tyrosine the molecular weight will be 181.19 per gram/mol