<span>a. Run-on
Example
Auroras illuminate the northern horizon, a greenish glow or sometimes a faint red one. 
</span>
<span>A run-on is a phrase, statement or sentence of two or more independent clauses –clauses are independent phrases which has an subject and predicate and, can stand by its own self- that were conjoint or combined together regardless of punctuation. These are also called fused sentences.<span> 
</span></span>
        
             
        
        
        
Answer: B) Alexander expanded his empire, thus spreading Greek culture.
 
Explanation: The passage "Alexander the Great" explains the life and journey of Alexander and addresses several facts that led to his success, such as his father's participation in expanding Greek culture and his short rule. However, the statement "Alexander expanded his empire, thus spreading Greek culture." best identifies the central idea, focusing on how thanks to his conquests in quite specific political contexts, he expanded his reign. 
 
        
             
        
        
        
The answer is "He's sane."
"True - nervous - very, very dreadfully nervous had I been and am; but why will you say that I am mad? The disease had sharpened my senses not destroyed not build them. Above all was the sense of hearing acute. I heard all things in the heaven and the earth I heard many things in hell. How, then, am I mad? Harken! and observe how healthily - how calmly I can tell you the whole story."
Although he is mentally ill, he claims to be sane.
        
             
        
        
        
Answer:
B) Small plants grow but are eventually replaced by larger plants
Explanation:
This is an example of secondary succession, which is accompanied by the immediate growth of faster growing plants and trees, but later is coupled and often dominated by larger and better acclimated plants. Hope this helps!! :)
 
        
             
        
        
        
Answer:
B. a heading that indicates the text’s purpose 
Explanation:
Just took the quiz!!