Answer:
The primary and secondary responses are equal
Explanation:
Primary and secondary are considered to be two responses of immune to the antigen.  
Primary response occurs at the first encounter between the antigen and immune. This response can be as long as 14 days depending on the antigen category.
There are two cells in the body that act as a defensive system and antibodies against antibodies.
the secondary response occurs when a person exposed to the same antigen repeatedly
 
 
        
             
        
        
        
The Magna Carta was the document that reduced the power of the English Monarch. 
        
             
        
        
        
Answer:
development system 
Explanation:
Dr. Beech uses many different approaches to understand behavior and is interested in the ways in which these influences interact. Dr. Beech is adopting the development system approach.
 
        
             
        
        
        
4) your answer would be D) to spread Catholicism because at that time most of the Spanish who came to the Americas on these missions were Catholic.