Answer:
     A  : He contrasts the performance of the two different kinds of microscopes in a laboratory setting.
B   : With a real microscope, one would see individual red blood cells, their specific shapes, and their distinct movements. A smartphone microscope would give the observer a very different picture. Suddenly, the sample would look like just a hazy collection of tiny red blobs (Manea).”
Explanation: I took the test
 
        
             
        
        
        
Answer:
d) the option premium 
Explanation:
if the buyer doesn't exercise his right, he will simply have lost the the premium he paid for the acquiring the option, therefore, his benefit may be unlimited, but his loss is limited to the premium he paid. that is a common behavour when the price of the option is lower, known as the exercise price. 
 
        
             
        
        
        
Answer:
d
Explanation:
the united states were one of the first countries to give women rights 
 
        
             
        
        
        
Openness as this trait features characteristics such as imagination and insight, and those high in this trait also tend to have a broad range of interests. They are also very creative. 
Answer: Openness
Hope this helps!