Answer:
Explanation:
Yo diría que sí, ya que puede ser muy difícil para algunos quieren cambiar la psicología cuando se trata de su obesidad.
Las personas con sobrepeso u obesidad a menudo tienen problemas de salud que pueden aumentar el riesgo de enfermedad cardíaca. Estos problemas de salud incluyen presión arterial alta, colesterol alto y azúcar en la sangre alta.
lo siento, mi español no es el mejor
 
        
             
        
        
        
Answer: d. double-blind
Explanation:
A double blind study can be define as the study in which both the researcher and participant do not know which participant is receiving a particular treatment. This method is useful as it prevents the bias in the results of the experiment. 
The given situation is the example of double-blind study. Here, the participants as well as the researcher do not know which group of subject are receiving bacteria in the yogurt and which group is not receiving.     
 
        
             
        
        
        
60% of grocery store purchases are not planned
        
                    
             
        
        
        
Answer:
Lubricates joints and body cells 
 
        
             
        
        
        
The patient is the only person who is with themselves 24/7
be  more responsible for their health
it will save both patient and physician time