Answer:
Coronavirus in its own doesn't have an advantage. 
I believe that it helps us to prevent other epidemic diseases such as cholera and other diseases that are caused by lack of sanitization. 
Since washing hands frequently is the way of preventing coronavirus. 
And wearing mask also helps us to prevent other respiratory diseases being transmitted.
 
        
             
        
        
        
Answer:
Given merely 40 butterflies were marked, assumed that there were multiple captures of both marked and unmarked butterflies, that the butterflies caught in traps were on the loose to be caught again. There are two mathematical solutions for this, both yielding the same answer which is 100. 
•	First, to each marked butterfly was taken twice (40 marked X2 = 80 captured) then of the unmarked butterflies the 120 captured must relate to 60 actual butterflies. In which 40 + 60 = 100. 
•	Secondly, by means of ratios in which 80/200 = 40/X. In this case X also = 100 that will result to the estimated size of the population of wilson park is 100.
Explanation:
 
        
             
        
        
        
ENZYME
<span>In biochemical reactions, it is mostly triggered by enzymes. Enzymes are important components in the process that involves metabolism and digestive functions, further, most of these enzymes are proteins.Proteins are biological macromolecule and mostly composed of enzymes. Proteins play a role in the physical make-up of a cell or acts as a cytoskeleton –maintains cell shape and figure. These proteins plays different roles and works with nucleic acids and other macromolecules in the cells including cell cycle, cell adhesion, immune response and cell indicators.  </span>
        
             
        
        
        
<span>The process of grouping things based on similarities is called classification.</span>