The correct answer is: C: The sentence has a compound subject. Subject in sentence is<span> the person or thing about whom the statement is made. Every verb in sentence must have at least one subject. But that doesn't mean that it is the only possibility: namely, the verb can have more than one subject, too. In such cases, we can say that a sentence has a compound subject. In this sentence: "Conrad and his sister will sing a duet in the concert.", compound subject is: "Conrad and his sister", since the statement is about the both of them.</span>
        
                    
             
        
        
        
A is an example of false cause and effect
There is no concrete fact that diet soda can cause definite cancer prevention.
        
                    
             
        
        
        
Answer:
they encourage the world to.
Explanation:
 
        
                    
             
        
        
        
They're viewed as 2nd(second) class. 
        
             
        
        
        
Answers with Explanations:
1. Describe what is parallel in these lines?
Answer:<u> Lines 1-4</u> are parallel because the lines started with the subordinate conjunction "when." This makes the lines<u> "subordinate clauses."</u> The use of "when" makes it clear that the event is happening<u> during that time</u>.
Aside from this, the lines also used past tense for every line <em>(learned, ranged, shown and heard).</em>
Explanation: The question is related to the poem entitled, "When I Heard the Learn'd Astronomer," written by<em> Walt Whitman</em> in <em>1865.</em>
2. What impressions of the astronomer's lecture does the parallelism create?
Answer: Parallelism creates the impression that the lecture of the astronomer is<em> a serious matter because it mentioned about figures, columns, charts and diagrams. </em>It also taught the audience to use thei<u>r mathematical skills</u> by adding and dividing. This proves the lecture as something similar to that of learning a skill.