Answer:
 cells
Explanation:
Stomata are cell structures in the epidermis of tree leaves and needles that are involved in the exchange of carbon dioxide and water between plants and the atmosphere.
 
        
             
        
        
        
a) angry that the united states didn’t do more to stop what was happening
 
        
                    
             
        
        
        
The best and most correct answer among the choices provided by your question is the second choice or letter B.
<span>Excerpts from similar texts by the same author, with comments from experts could be the best </span><span>supporting evidence of an author's sarcasm.</span>
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