a mark or character used as a conventional representation of an object, function, or process, e.g., the letter or letters standing for a chemical element or a character in musical notation.
 
        
                    
             
        
        
        
A simple sentence is consisting of only one clause with a single subject 
A compound sentence more than one subject or predicate 
 A complex sentence contains a subordinate clause or clauses.
Your welcome
        
             
        
        
        
The correct answer is C. Today
Explanation:
To begin, an iamb contains two syllables. This occurs in the word "today" because this is composed of the syllables to/day. Moreover, in an iamb,  the first syllable is short or unstressed, while the second one is stressed. This feature can be seen in the word "Today" because the syllable that is stressed or emphasized when the word is pronounced is the second syllable or "day". According to this, today is an example of an iamb. Moreover, other words are not iambs because they do not follow the pattern unstressed/stressed syllable.
 
        
             
        
        
        
To establish an effective argument, it's important to eliminate emotions.
Pointing fingers, creating issues, and demonstrating power will likely take credit away from your argument, as these techniques are all largely intimidation tactics. On the other hand, by eliminating emotions, you can focus on the facts of the argument, which will establish more credibility.