Continental collision is a variation on the fundamental process of subduction, whereby the subduction zone is destroyed, mountains produced, and two continents sutured together. India is a prime example of this.
        
             
        
        
        
I don't know much but i believe the immune system which protects the body from viruses is one of those<span />
        
             
        
        
        
Yes and to add to that it also is divided into many specialized field which then cover their morphology
        
             
        
        
        
You should get to know him first. Then, introduce him to your family and tell him as a whole. or just do what feels like best.