A corpus callosum transfers information from one hemisphere to the other. So if he touches something with his right hand, he will feel it on his left side.
        
             
        
        
        
Answer: During Puberty 
Explanation: Once puberty begins, the body starts to produce different chemicals that activate the testes to make testosterone and the ovaries to produce estrogen. 
 
        
                    
             
        
        
        
Answer:Tiffany has created a self-fulfilling prophecy. The correct option is B.
Explanation: self- fulfilling prophecy is created when an individual expects or believe a particular thing to happen and this expectations occurs due to the individuals behavior.Self-fulfilling prophecy has to do with our psychological way of thinking and how it eventually affects our actions. Because Tiffany has an already concluded mindset that people she dates are irresponsible. That what led to her actions of double dating. Her dates in turn started "blowing her off " because of her short comings. I hope this help. Thanks.