Answer:a hydrocarbon reacts with oxygen
Explanation:
 
        
                    
             
        
        
        
Sterilization is the process that kills all microbes by the use of physical/chemical agents.
        
             
        
        
        
Answer:
1. Isle Royale is closed system and Yellowstone is open system
2. Yellowstone has more diverse species than isle Royale
3. Isle Royale is in Michigan and Yellowstone is in Wyoming
        
             
        
        
        
those are nucleotides 
since all three of them contain deoxyribose (because there's only one hydroxil group) they are DNA nucleotides
the first nucleotide has cytosine as it's nitrogenous base 
the second nucleotide has adenine as it's nitrogenous base 
the third nucleotide has thymine as it's nitrogenous base
 
        
             
        
        
        
Differences of chilopoda and diplopoda are above .