For nine month because it have to be strong
        
                    
             
        
        
        
Answer:
"B"
Explanation:
It will have both traits from both parents.
 
        
             
        
        
        
10kg mass and a 10kg mass at 10km apart
        
             
        
        
        
Biofeedback <span>is stress-reduction technique whereby electronic equipment measuring a person’s involuntary (neuromuscular and autonomic) activity helps him gain a level of voluntary control over these processes.
Biofeedback therapy will help you to relax and control involuntary response related to stress like heart rate, sweating, temperature and blood pressure. The electronic equipment will let you know when there is any sign of stress, therefore you know when to calm down yourself.</span>