Answer:
The correct answer is break down of pyruvate 
Explanation:
Krebs cycle is one of the most significant process of aerobic respiration.During krebs cycle pyruvate is broken down to acetyl CoA which interacts with oxaloacetate to form the first metabolite of Krebs cycle known as citrate which contain 3 -COOH group That"s why krebs cycle is also termed as Tricarboxylic acid cycle.
 
        
             
        
        
        
<span>A) similar evidence collected in multiple experiments by different people
Hope this helps!</span>
        
                    
             
        
        
        
<span>The
NIMBY syndrome presents itself when discussing drug
treatment, landfills and jails.  NIMBY is an acronym for </span>“Not In My Back
Yard.” Person with NIMBY resists unwanted development, such as manufacturing
plants, prisons, power companies, or chemical companies in his or her own
neighborhood or town. <span>Their
state of mind is called Nimbyism. </span>
        
             
        
        
        
Answer:
C. when an origanism changes tropic levels to look like another organism