Answer:
your a very good friend :)
Explanation:
 
        
             
        
        
        
He wished people would attend to details. :)
        
             
        
        
        
The meaning for preheat is <span>heat beforehand.
Your answer is <em>heat beforehand </em>
</span>
        
                    
             
        
        
        
Answer: Preposition
Explanation: "to" is a preposition because it is used as a basic form of a verb. (infinitive)
Hopefully this Helps.
 
        
             
        
        
        
I believe that it is B, because the term vivisection isn't commonly used amongst society, or what we consider is the "normal" type of topic to talk about. The answer be clarifies what exactly the type of testing is, which is medical.