If a flood occurs in the natural rubber environment, it will ruin the rubber production process. The flood would damage a huge percentage of rubber trees if there was a large quantity of restriction. This natural rubber is required for the production of synthetic polymers. Without the rubber, there would be a restricted supply and a significant decline in synthetic polymers due to ecological damage caused by the flood.
 
        
             
        
        
        
His work, which was documented and repeatable, contradicted the accepted cell theory, so a change in the theory was required. 
 
        
                    
             
        
        
        
Question 3. Answer is A. Luster
Question 4. Answer is B. False
Question 5. Answer is B. Vitreous Luster
 
Question 6. Answer is A. Calcite
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