The answer should be D sorry if it’s wrong
        
             
        
        
        
Answer:
To make phones even better, we could add holograms. Holograms that let the person you facetime stand right in front of you. So instead of having to fly around the country to see somebody, you can have them right in front of you with a hologram.
Explanation:
 
        
                    
             
        
        
        
Answer:
Methods
.
Explanation:
A method is a process or procedure by which a thing is got or a solution is found. It involves a sequential procedure that has to be adhered to, to get to the desired result.
The given excerpt from a science text lists the steps that must be done to do the <em>"experiment"</em>. These steps include filling <em>"two identical glasses with water"</em> which has to be further added with salt and food coloring and then stirred. So, in short, we can say the passage shows the method by which the experiment can be done.
Thus, the correct answer is the second option.
 
        
                    
             
        
        
        
The answer is B. to celebrate democracy
The way someone writes the poem and the government has no relation. 
        
             
        
        
        
<span>1. a warning to beware of the conspirators</span>