We produce a lot of pollution.
        
             
        
        
        
<span>An example of an epithelial tissue where gases are exchanged is alveolar epithelium, which can be found in the lungs. This tissue is simple epithelial tissue. This is to be expected because the cell layer needs to be thin enough for the gasses like carbon dioxide and oxygen to diffuse or pass through. Stratified epithelial tissue contains several cell layers that would impair the exchange of gasses.</span>
        
             
        
        
        
Weathering can be caused by rain,snow,heat,and as well as wind.
        
                    
             
        
        
        
1)  Technique B 
2) Because it preserves the harmless insects and targets only moth larvae
Hope this helps :)
 
        
                    
             
        
        
        
ANSWER: the state is called Frenzy