Google is a web search engine where a software system that is designed to search for information on the World Wide Web, while  subject directory, <span>unrelated to search engines in that, it is created and maintained by human and editors, like Wikipedia.</span>
<span />
        
             
        
        
        
I would say the answer is d. just as
This is because you are comparing the similarities between two things. The other words either contrast the two things or explain the relationship instead of comparing it.
 
        
             
        
        
        
Answer:
This is a dependent clause.
Explanation:
 A dependent clause is a group of words that contains a subject and verb but does not express a complete thought. A dependent clause cannot be a sentence.
"In his first year in the White House" does not express a complete thought, making it a dependent clause.
 
        
             
        
        
        
Answer:
For lunch
<em>but im not sure about my answer:(</em>