Answer:
pls insert or write down the statements.
so that people will be able to answer your question.
 
        
             
        
        
        
The uninoculated tube is considered to be a negative control
because a negative control is an effect of having to show no response. Am uninoculated
control is where  organisms are not being
inoculated such as having a culture bacteria of not being inoculated with an
organism.
 
        
             
        
        
        
Answer:
A. carbon dioxide- has the greatest effect on climate
 
        
                    
             
        
        
        
Tissue(interstitial)fluid