they conduct a literature review before formulating any hypothesis. carrying out a literature review involves utilizing research databases to look for research materials that cover or are related to a certain topic of interest. the scope of the study and subject matter will influence the selection of research materials. information in these material play a crucial role when scientist are formulating hypothesis.  
        
                    
             
        
        
        
The reaction of which Missy has experience that is a severe
and life threatening allergic reaction due to penicillin is anaphylactic reaction,
it could be classified as the a serious and life threatening in terms of having
allergic reaction for if not treated immediately, it could cause death to the
individual who has experience this reaction. This could be triggered from
either medications, food in which an individual has consumed and insect stings
such as from bees. Missy’s allergic reaction must have triggered because of the
penicillin that she has consumed where in, she does not know that she is
allergic to the medication, having her to experience a life threatening
allergic reaction to the penicillin.
 
        
             
        
        
        
Nowadays, that theory is rejected. Friedrich Wohler was able to synthesize urea from cyanic acid and ammonium, both being inorganic matter. <---This disproves the theory of vitalism.
        
             
        
        
        
need options so i cant answer