Briefly, one can categorize the 3 types of boundaries as so: At convergent boundaries, the two tectonic plates are coming closer to each other; at divergent boundaries they are increasing they move away from each other and at transform boundaries the plates are moving parallel to their boundary. Based on this, all boundaries will be divergent boundaries.
        
             
        
        
        
The difference between temporary and permanent is temporary will only last a little while, permanent on the other hand lasts forever
        
                    
             
        
        
        
Answer:
Are caused by bacteria viruses or parasites
Explanation:
not all cause visible symptoms 
it would not be a sexual transmitted infection if not caused by sexual contact
STIs can be contracted by men and women 
 
        
                    
             
        
        
        
Genes is found in the DNA. It decides a specific characteristic. Genes can transform and take two or more option structures and these structures are called Alleles. Presently allele happens in an altered spot in a chromosome and in people we have two arrangements of chromosomes. 
There are 46 chromosomes in the human. 23 from the dad, 23 from the mother = 46 chromosomes.