Answer:
Decrease the effectiveness of this process.
Explanation:
Resistance emerges is an essential part of this process because this resistance causes decrease in the effectiveness of the drugs. If this resistance is not a part of this process, the microbes get resistance from the drugs which  leads to lower the effectiveness of antimicrobial disease or infection so that's why resistance is considered as the essential part of this process of project.
 
        
             
        
        
        
Option C is the basic definition of a species. Can you think of some examples of plants or animals that satisfy A, B, or C that are not the same species?
        
                    
             
        
        
        
They cant be faster because they have smaller fins but thats just my logic hope i helped 
        
                    
             
        
        
        
<span>The hormone which is being produced under a water-deficit condition which triggers a drought response is known as Abscisic Acid or ABA. 
Abscisic acid is termed as a plant hormone. The main functions in the development of plants include 
1. Stomatal closure. 
2. Control of organ size. 
3. Bud dormancy. 
It responds to environmental stresses in plants, which include heat stress, freezing tolerance, cold tolerance, soil salinity, and drought.</span>